1,904 Matching Annotations
  1. Oct 2026
    1. From supplemental tables S2 and S3 (authors used hg19 alignment).

      MONDO: MONDO:0005144 for FALS

      Case#8: Smith 2014 FALS W407X, F, 66 y.o. onset, Italy

      CasePresentingHPOs: HP:0007354

      CaseHPOFreeText: spinal-onset ALS with upper and lower motor neuron signs

      CasePreviousTesting: All FALS were screened for known causative mutations/repeat expansions in SOD1, C9orf72, TARDBP, FUS, PFN1, UBQLN2, OPTN, VCP and ANG and removed from cohort if positive for variant.

      CaseMethod1: This case identified through case-control study

      CaseGenotypingMethod: Exome sequencing, confirmed with Sanger sequencing.

      Variant: NM_006000.3(TUBA4A):c.1220G>A (p.Trp407Ter)

      ClinVar: 180184

      CaseAddInfo: This variant found in 0/13023 control samples.

    1. Case#: Consequence 1 Table 1 in Data Supplement (1 case)

      DiseaseAssertion: HCM

      FamilyInfo: N/A

      CasePresentingHPOs: N/A

      CaseHPOFreeText: Cardiac magnetic resonance imaging, BSA, NYHA functional class, obstructive HCM, atrial fibrillation, coronary artery disease, NSVT, Syncope, SCD family hitory, wall thickness

      CaseNotHPOs: N/A

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: Additional oligonucleotide hybridization–based DNA sequencing and dideoxy-based DNA sequencing for MYBPC3, TMP1, TNNC1, TNNI2, TNNI3, TNNT2, ACTC1, MYL3

      CaseGenotypingMethod: oligonucleotide hybridization–based DNA sequencing and dideoxy-based DNA sequencing

      Variant: NM_000257.4(MYH7):c.1988G>A (p.Arg663His)

      ClinVar: 42875 https://www.ncbi.nlm.nih.gov/clinvar/variation/42875/

      CAID: n/a

      gnomAD: 0.00003097 European (non-Finnish) https://gnomad.broadinstitute.org/variant/14-23896042-C-T

    2. Case#: Consequence 17 Table 1 in Data Supplement (1 cases)

      DiseaseAssertion: HCM

      FamilyInfo: N/A

      CasePresentingHPOs: N/A

      CaseHPOFreeText: Cardiac magnetic resonance imaging, BSA, NYHA functional class, obstructive HCM, atrial fibrillation, coronary artery disease, NSVT, Syncope, SCD family hitory, wall thickness

      CaseNotHPOs: N/A

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: Additional oligonucleotide hybridization–based DNA sequencing and dideoxy-based DNA sequencing for MYBPC3, TMP1, TNNC1, TNNI2, TNNI3, TNNT2, ACTC1, MYL3

      CaseGenotypingMethod: oligonucleotide hybridization–based DNA sequencing and dideoxy-based DNA sequencing

      Variant: NM_000257.4(MYH7):c.2681A>G (p.Glu894Gly)

      ClinVar: 42922 https://www.ncbi.nlm.nih.gov/clinvar/variation/42922/

      CAID: n/a

      gnomAD: absent

    3. Case#: Consequence 21 Table 1 in Data Supplement (1 cases)

      DiseaseAssertion: HCM

      FamilyInfo: N/A

      CasePresentingHPOs: N/A

      CaseHPOFreeText: Cardiac magnetic resonance imaging, BSA, NYHA functional class, obstructive HCM, atrial fibrillation, coronary artery disease, NSVT, Syncope, SCD family hitory, wall thickness

      CaseNotHPOs: N/A

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: Additional oligonucleotide hybridization–based DNA sequencing and dideoxy-based DNA sequencing for MYBPC3, TMP1, TNNC1, TNNI2, TNNI3, TNNT2, ACTC1, MYL3

      CaseGenotypingMethod: oligonucleotide hybridization–based DNA sequencing and dideoxy-based DNA sequencing

      Variant: NM_000257.4(MYH7):c.2945T>C (p.Met982Thr)

      ClinVar: 42941 https://www.ncbi.nlm.nih.gov/clinvar/variation/42941/

      CAID: n/a

      gnomAD: 0.001416 European (non-Finnish) https://gnomad.broadinstitute.org/variant/14-23892910-A-G

    4. Case#: Consequence 18 Table 1 in Data Supplement (4 cases)

      DiseaseAssertion: HCM

      FamilyInfo: N/A

      CasePresentingHPOs: N/A

      CaseHPOFreeText: Cardiac magnetic resonance imaging, BSA, NYHA functional class, obstructive HCM, atrial fibrillation, coronary artery disease, NSVT, Syncope, SCD family hitory, wall thickness

      CaseNotHPOs: N/A

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: Additional oligonucleotide hybridization–based DNA sequencing and dideoxy-based DNA sequencing for MYBPC3, TMP1, TNNC1, TNNI2, TNNI3, TNNT2, ACTC1, MYL3

      CaseGenotypingMethod: oligonucleotide hybridization–based DNA sequencing and dideoxy-based DNA sequencing

      Variant: NM_000257.4(MYH7):c.1750G>C (p.Gly584Arg)

      ClinVar: 14090 https://www.ncbi.nlm.nih.gov/clinvar/variation/14090/

      CAID: n/a

      gnomAD: 0.000008790 European (non-Finnish) https://gnomad.broadinstitute.org/variant/14-23896932-C-G

    1. o determine the frequency of MYOZ2 mutation in HCM, we screened all exons and exon–intron boundaries of MYOZ2 in 516 probands by direct sequencing. We detected another heterozygous missense A→G mutation at nucleotide 50 278 in a white proband who had 2 deceased siblings with HCM. The mutation changed amino acid isoleucine 246, a conserved amino acid, to methionine

      Case 2: male, Dx = n/a, variant identified via direct sequencing

      HP:0001712 (left ventricular hypertrophy)

      Variant: NM_016599.4(MYOZ2):c.738A>G (p.Ile246Met)

      non-LOF

      ClinVar ID: 30509, conflicting interpretations of pathogenicity,<br /> https://www.ncbi.nlm.nih.gov/clinvar/variation/30509/

      ExAC Score: 0.001897, http://gnomad.broadinstitute.org/variant/4-120107298-A-G

    2. The index case presented at 12 years of age with symptoms of diastolic heart failure and episodes of syncope (supplemental Table I available in the online data supplement available at http://circres.ahajournals.org.). She had severe left ventricular hypertrophy with a septal thickness of 3.2 cm, atrial fibrillation, and runs of ventricular tachycardia.

      Case: Family 109, female, Dx = 12 yrs, septal thickness 3.2cm

      Family had 6 affected individuals sharing MYOZ2 haplotype 4q26-q27

      HP:0001635, HP:0001279, HP:0001712, HP:0005110, HP:0004755

      heart failure, syncope, left ventricular hypertrophy, atrial fibrillation, supraventricular tachycardia

      Variant: NM_016599.4(MYOZ2):c.142T>C (p.Ser48Pro)

      Pathogenic, non-LOF

      ClinVar ID: 30508 https://www.ncbi.nlm.nih.gov/clinvar/variation/30508/

      Not in ExAC or gnomAD

    1. Haplotype analyses using exon-specific primers (Table S3) on families 1, 4, and 5 showed they carried the allele on a common founder haplotype and suggested that the c.713C>T (p.Ser238Leu) change is a founder variant

      Family Name: Family 5

      FamilyPresentingHPOs: HP:0000705

      FamilyNotHPOs:

      CountryOrigin: Turkey

      Ethnicity: Turkish

      Race: n/a

      FamilyPreviousTesting: candidate gene sequencing, array comparative genomic hybridization, or exome sequencing

      FamilyGenotypingMethod: WES

      Affected: 1

      Unaffected: 4

      Segregations: n/a

      PublishedLOD: n/a

      eLOD: n/a

      AddSegregationInfo: non-consanguineous family

      ProbandLabel:

      Variant: NM_033068.2(ACP4):c.713C>T (p.Ser238Leu)

      ClinVar or CAID: 374862, https://www.ncbi.nlm.nih.gov/clinvar/variation/374862/

      genomAD: 8.127e-6, http://gnomad.broadinstitute.org/variant/19-51297008-C-T

      FamilyAddInfo: parents unaffected

      CasePresentingHPOs: HP:0006316, HP:0006297, HP:0011055, HP:0011079, HP:0011073

      CasePresentingHPOTerm: wide interdental spacing due to thin enamel, missing second mandibular permanent molar, maxillary canine not yet erupted, black staining on maxillary anterior teeth and first permanent molars, brown staining on posterior teeth

      CaseNotHPOs: HP:0010299

      AddCaseInfo:

      VariantEvidence:

    1. 11 years. Her

      Case# Postma 3:3, female, 11yo, white

      CasePresentingHPOs HP:0004758, HP:0001688

      CasePreviousTesting no

      CaseMethod1 PCR

      CaseGenotypingMethod amplified/screen of CASQ2, SCN5A, HRC, PLN, RYR2, KCNQ1, KCNH2, and KCNK1 genes

      Variant NM_001232.3(CASQ2):c.97C>T (p.Arg33Ter)

      ClinVar 41043 link

      gnomAD 0.000008968 link

      VariantEvidence not in this article

    1. Patients 3

      Case3: Male, Germany, 20 yrs report

      CasePresentingHPOs: HP:0010628, HP:0002015, HP:0040288, HP:0001260, HP:0003690, HP:0003798, HP:0002650 (Facial weakness, Swallowing difficulties, Nasogastric tube feeding, Dysarthric speech, Limb weakness, Nemaline bodies, Scoliosis)

      HPOsFreeText: 7/8/9 Apgar score

      CaseNotHPOs: HP:0002015, HP:0002540, , HP:0002098 (Swallowing difficulties, Non-ambulatory, Respiratory distress)

      NotHPOsFreeText: N/A

      CaseAddInfo: N/A

      CasePreviousTesting: N/A

      CaseGenotypingMethod: Next generation sequnecing-based panel analysis detected the below variants in LMOD3.

      Variant1: NM_198271.4:c.1648C>T (p.Leu550Phe)

      ClinVar: 374498 https://www.ncbi.nlm.nih.gov/clinvar/variation/374498/

      gnomAD: Not in gnomAD

      Variant2: NM_198271.4:c.1004A>G (p.Gln335Arg)

      ClinVar: 374499 https://www.ncbi.nlm.nih.gov/clinvar/variation/374499/

      gnomAD: Not in gnomAD

    1. DD

      Case#: DD, 21 years, female

      CasePresentingHPOsFreeText: apo-B plasma levels <2% of normal and > 50% acanthocytes; total cholesterol 1.27 (normal range 4-6.5 mmol/l), triglyceride 0.3 (normal range 0.3-1.8 mmol/l), apoB 1.5 (normal range 60-140 mg/dl), “virtually no LDL”; diagnosed with “homozygous” (i.e. biallelic) familial hypobetalipoproteinemia because both parents (AD and PD) had total plasma cholesterol and apo-B levels below the 5th percentile. Designated as the proband in the paper. However, only one variant identified (note that full gene sequencing was not performed”), and therefore PD (mother of DD) was added as the proband here as she is heterozygous for the variant and has lipid levels consistent with this.

      PresentingNotHPOsFreeText: No neurological or retinal disease.

      CasePreviousTesting: On Western blot a truncated species of apo-B was found in the VLDL/chylomicron fraction (fig. 3), predicted based on size to be at the 5’ end of exon 26. The protein was absent from the HDL or infranate fractions.

      CaseGenotypingMethod: Genomic DNA was digested with a panel of restriction enzymes and Southern blotted. Based on truncated apoB size (detected on Western blot), the variant was predicted to be at the end of exon 26. Approximately 1.7 kb of genomic DNA including exon 26 was amplified by the polymerase chain reaction (PCR), cloned into M13, and sequenced.

      Variant: Variant 1: NM_000384.3(APOB):c.5463del (p.His1822fs)

      ClinVar: Variant 1 17882 Variant 2 – Not identified (not that full gene sequencing was not performed)

      gnomAD: Variant 1 - 0.000008797 (European non-Finnish) Variant 2 – Not identified ((not that full gene sequencing was not performed)

      CaseAddInfo: PD (mother) had the truncated apo-B (apo-B39) in both her VLDL and LDL lipoprotein fractions, but it was present at reduced levels compared to the apo-B100 arising from her one normal apo-B allele (fig. 3). Only apo-B100 and apo-B48 were detected in the father, AD.

    1. The c.121A>T mutation is located in exon 1 and creates a premature stop codon at amino acid 41. This stop codon is predicted to result in nonsense-mediated messenger RNA (mRNA) decay (NMD) and the loss of the homeobox functional domain.

      Families 1 and 2

      Variant, NKX6-2: c.121A>T; p.Lys41∗ (NM_177400.2), results in stop codon at amino acid 41 resulting in mRNA decay which causes the loss of the functional homeobox.

    1. Dutch patient

      Case1: Female, 12 yrs onset, Dutch

      CasePresentingHPOs: HP:0002093, HP:0001288, HP:0003690, HP:0010628, HP:0003722, HP:0003202, HP:0003798 (Respiratory insufficiency, Gait difficulties, Limb muscle weakness, Facial muscle weakness, Neck flexor weakness, Muscle hypotrophy, Nemaline rods)

      HPOsFreeText: Mild form of nemaline myopathy, Wheelchair from the age of 48, Selective hypotrophy of Type 1 muscle fibres

      CaseNotHPOs: N/A

      NotHPOsFreeText: N/A

      CaseAddInfo: No family history of neuromuscular disorders, Variant was not detected in healthy mother or 7 unaffected siblings, Father was deceased so no sample was available

      CasePreviousTesting: N/A

      CaseGenotypingMethod: Genomic DNA and RNA was extracted from blood or lymphoblastoid cell lines. SSCP was used to analyze all 10 exons of TPM2. After locating the mutations, RT-PCR was used to confirm the mutated allele expression and haplotype analysis was performed on the probands and their family.

      Variant: NM_003289.3:c.440A>C (p.Gln147Pro)

      ClinVar: 12461 https://www.ncbi.nlm.nih.gov/clinvar/variation/12461/

      gnomAD: Not in gnomAD

    1. Family tree for patients UB609 and UB612 (arrows). The germ line SAMD9L mutation status is shown for the family members; +/−, heterozygous c.C2956T; +/+, no mutation. Patient UB612 (IV-1) was diagnosed with severe BMF and monosomy 7 without BM dysplasia at the age of 13 months. Transplantation was planned but eventually cancelled because his blood cell counts improved spontaneously. This patient is now 5 years old, without residual cytopenia or monosomy 7. His mother, patient UB609 (III-2), experienced a rather similar story 32 years previously; when she was 13 months old she was diagnosed with severe AA and BM transplantation was planned, which was also cancelled due to spontaneous improvement. Although they were not included in our IBMF cohort, we managed to investigate more patients in this family. The mother’s sister (III-3) also had early transitory pancytopenia, and both sisters, now aged 33 and 37 years, are doing well. Interestingly, the grandmother (II-2) had a cerebellar atrophy with ataxia, a nystagmus and the SAMD9L mutation found in her oral swab, whereas her own mother (I-2) also had the same neurological phenotype but could not be genetically explored. (G) Blood cell counts over time for patient UB612. The red curve indicates the hemoglobin concentration (Hb); light brown, the absolute neutrophil count (ANC); whereas the blue line indicates platelet counts (Pt). The gray area indicates the detection of monosomy 7 on marrow karyotyping.

      Family#PresentingHPOs HP:0000639

      FamilyNotHPOs HP:0001251, HP:0001876, HP:0005528

      CountryOrigin France

      Family#Method1 WES

      Family#Method2 Sanger

      FamilyGenotypingMethod WES results confirmed with Sanger

      Affected 3

      Unaffected 2

      Segregations 3

      AddSegregationInfo family not to score

      ProbandLabel UB612, M, 13mo diagnosis

      CasePresentingHPOs HP:0005528, HP:0000639, HP:0001876

      CaseAddInfo "Transplantation was planned but eventually cancelled because his blood cell counts improved spontaneously," possibly due to UPD.

      Variant NM_152703.4(SAMD9L):c.2956C>T (p.Arg986Cys)

      ClinVar 446530

      VariantEvidence (Figure 5) 293FT cells transfected with p.Arg986Cys showed more limited cell proliferation than WT SAMD9L in 28202457

      FamilyAddInfo Monosomy 7 in IV:1, mother and aunt also recovered, likely due to UPD or revertant mosaicism

    1. two unrelated patients

      CaseRoma: France

      CasePresentingHPOs: HP:0006785, HP:0003236, (Limb-girdle muscular dystrophy, Elevated serum creatine kinase)

      HPOsFreeText: Wheelchair bound before 14 yrs

      CaseNotHPOs: N/A

      NotHPOsFreeText: N/A

      CaseAddInfo: Probands are from consanguineous gypsy families supporting a founder event, This mutation segregated with the disease in 18 patients and all asymptomatic parents were heterozygous, 15 siblings were heterozygous and asymptomatic except for a moderate increase in Serum CK in some

      CasePreviousTesting: Duchenne-like clinical presentation, Males and females equally affected, Normal dystrophin and decreased level of α- and γ-SG in muscle specimens

      CaseGenotypingMethod: DNA was isolated from peripheral blood leukocytes and subject to PCR amplification for linkage analysis. Total RNA was extracted from muscle biopsies and cDNA synthesis was performed and amplified. This was sequenced and analyzed for mutations.

      Variant: NM_000231.2(SGCG):c.848G>A (p.Cys283Tyr)

      ClinVar: 2006 https://www.ncbi.nlm.nih.gov/clinvar/variation/2006/

      gnomAD: 0.000008796, https://gnomad.broadinstitute.org/variant/13-23898652-G-A

      Affected: 18

      Unaffected: At least 29

      Segregations: N/A

      SegregationAddInfo: Candidate Gene Sequencing

    1. Subjects

      Case5 Male, Finland

      CasePresentingHPOs HP:0000347, HP:0001161, HP:0001829, HP:0000157, HP:0002101, HP:0000238, HP:0001341, HP:0007370, HP:0010664, HP:0002126, HP:0007260, HP:0030449

      (Micrognathia, Hand polydactyly, Foot polydactyly, Tongue abnormality, Defective lung lobation, Hydrocephalus, Olfactory lobe agenesis, Callosal agenesis, Fused thalami, Polymicrogyria, Type II lissencephaly, Therapeutic aboriton)

      HPOsFreeText Crown-heel body length 22cm, body weight 315g, Toe polydactly with multiple extra toes, Abnormal larynx/trachea, Hydrocephalus/open-book, Occipitotemporal hypoplasia, Infratentorial hypoplasia, occipitotemporal hypoplasia, leptomeningeal heterotopia, neuroepithelial rosettes, absent developed and identifiable mamillary bodies, absent anterior commissure, difficult to identify nucleus dentatus

      CaseNotHPOs HP:0000202, HP:0001627, HP:0002444, HP:0007165

      (Oral cleft, Congenital heart defect, Hypothalamic hamartoma, Periventricular neuronal heterotopia)

      NotHPOsFreeText Uterus duplex, hypothalamic hamartoma/bulging, true alobar or semilobar holoprosencephaly

      CasePreviousTesting n/a

      Variant NM_145014.2(HYLS1):c.632A>G (p.Asp211Gly), homozygous

      ClinVar 1143

      gnomAD MAF= 0.009594(European(Finnish)), no homozygotes

      CaseAddInfo induced abortion at 18+1wk gestational age

      CasePMIDs n/a

    2. Case 13

      Case13 Female, 6day old death, Finland

      CasePresentingHPOs HP:0000347, HP:0000157, HP:0002101, HP:0000238, HP:0001341, HP:0007370, HP:0010664, HP:0002126, HP:0007260, HP:0007165

      (Micrognathia, Tongue abnormality, Defective lung lobulation, Hydrocephalus, Olfactory lobe aplasia, Callosal aplasia, Fused thalami, Polymicrogyria, Type II lissencephaly, Periventricular neuronal heterotopia)

      HPOsFreeText Crown-heel body length 42cm, Body weight 2326g, brain weight 206g, abnormality larynx/trachea, uterus duplex, hydrocephalus/open-book, occipitotemporal hypoplasia, infratentorial hypoplasia, occipitoschisis/keyhole, leptomeningeal heterotopia, neuroepithelial rosettes, absent developed and identifiable mamillary bodies, absent anterior commissure, difficult to identify nucleus dentatus, small unilateral remnant of the olfactory tract, (Fig2:)small proximal stumps of callosal fibers with a small longitudinal Probst bundle element, lateral periventricular nodular heterotopia, smooth cortical surface without normal gyration; missing midline commissures , large leptomeningeal heterotopia between the ba and brain tissue surface immunopositive for microtubule-associated protein 2 (MAP-2), hypoplastic temporal lobe displays a miniature dentate fascia, dysplastic hippocampus, heterotopic (Fig5:) glioneuronal wart-like eruption, irregular and disrupted bundles of radial glial structures, calretinin (CR)-positive and reelin positive neurons in dysplastic cortex, (Fig6:) minute dysplastic inferior olive only in some neuronal groups, totally narrowed pyramid medially below in the right lower corner of the medulla oblongata, all layers are narrowed in the atrophic cerebellar cortex of HLS, short and small frontal bundle of Probst

      CaseNotHPOs HP:0000202, HP:0001829, HP:0001627

      (Oral cleft, Foot polydactyly, Congenital heart defect)

      NotHPOsFreeText true alobar or semilobar holoprosencephaly

      CasePreviousTesting n/a

      Variant NM_145014.2(HYLS1):c.632A>G (p.Asp211Gly), homozygous

      ClinVar 1143

      gnomAD MAF= 0.009594(European(Finnish)), no homozygotes

      CaseAddInfo 33+5wk gestational age

      CasePMIDs n/a

    1. the Arg73Gln (exon 3) mutation was identified in the proband (II:1), a 28-year-old male who had been diagnosed with FHC at age 18 years and on echocardiography was found to have severe asymmetric septal hypertrophy. He has a family history of FHC, but other family members have not been willing to participate in further evaluation. Previous genetic screening of sarcomere genes identified two missense mutations in myosin-binding protein C (MyBPC3; Asp745Gly and Pro873His)

      Proband 1: male, Dx at 18 years, LV septal wall thickness = 30mm, family history of HCM with father and brother affected

      HP:0001639, HP:0001670

      Hypertrophic cardiomyopathy, asymmetric septal hypertrophy

      Variant: NM_145046.4(CALR3):c.218G>A (p.Arg73Gln).

      Not in ClinVar

      ExAC Score: Overall 1.624e-5

      http://gnomad.broadinstitute.org/variant/19-16601357-C-T

    1. Patient 2

      Case2: Female, Birth onset, Germany

      CasePresentingHPOs: HP:0003552, HP:0001558, HP:0002375, HP:0002747, HP:0004887, HP:0001385, HP:0001537, HP:0000023, HP:0012418, HP:0000278, HP:0000347, HP:0000470, HP:0001276, HP:0002808, HP:0001376, HP:0002063, HP:0011968, HP:0000975, HP:0003236, HP:0000938, HP:0009803, HP:0030084, HP:0001561, HP:0002828, HP:0005949, HP:0001284, HP:0003198, HP:0003557, HP:0003687, HP:0010602 (Muscle stiffness, Decreased fetal movement, Hypokinesia, Respiratory insufficiency due to muscle weakness, Respiratory failure requiring assisted ventilation, Hip dysplasia, Umbilical hernia, Inguinal hernia, Hypoxemia, Retrognathia, Micrognathia, Short neck, Hypertonia, Kyphosis, Limited joint motion, Rigidity, Feeding difficulties, Profuse sweating, Elevated serum creatine phosphokinase, Osteopenia, Shortened phalanges, Clinodactyly, Polyhydramnios, Multiple joint contractures, Apneic episodes in infancy, Areflexia, Myopathic changes, Increased variability in muscle fiber diameter, Centrally nucleated skeletal muscle fibers, Type 2 muscle fiber predominance)

      HPOsFreeText: Tracheostomy performed, Bladder catheter required, Inability to sit or roll, Increased echogenicity on muscle ultrasound, Treatment with carbamazepine, benzodiazepines, and baclofen reportedly provided no substantial benefit, Difficulty sitting due to hyperactivity of hip extensors, Mini rods and z-band broadening were seen in atrophic fibers

      CaseNotHPOs: HP:0100543, HP:0003730, HP:0002486, HP:0002353, HP:0002363, HP:0000496, HP:0003202, HP:0003798 (Cognitive impairment, EMG: myotonic runs, Myotonia, EEG abnormality, Abnormality of brainstem morphology, Abnormality of eye movement, Skeletal muscle atrophy, Nemaline bodies)

      NotHPOsFreeText: Abnormal metabolic screening, Muscle fiber type grouping

      CaseAddInfo: Case is de novo and confirmed via parental testing

      CasePreviousTesting: Negative ACTA1 and CRYAB

      CaseGenotypingMethod: Based on the Patient 1 results, the same region of TPM3 (Exon 6) was PCR amplified and sequenced in the proband and her parents via bidirectional Sanger sequencing.

      Variant: NM_152263.4(TPM3):c.654_656AGA[1] (p.Glu219del)

      ClinVar: 235144 https://www.ncbi.nlm.nih.gov/clinvar/variation/235144/

      gnomAD: Not in gnomAD

    1. Figure 2

      PatientCell CL:0000057 (fibroblast)

      GeneFunction GO:0070131 (positive regulation of mitochondrial translation)

      GeneAlteration n/a

      FunctionalEvidence (Figure 2D) Labelling patient fibroblast proteins with EasyTag EXPRESS35S Protein Labeling Mix showed decreased assembly of complex I (NDUFB8) and IV (COXI) which corroborates the reduced mean enzyme activity and mitochondrial translation in Table 1.

      FAVariants NM_017819.3(TRMT10C):c.814A>G (p.Thr272Ala)

      ClinVar: 224317

      and

      NM_017819.3(TRMT10C):c.542G>T (p.Arg181Leu)

      ClinVar: 224316

    1. Family 4

      Family4: Australia

      FamilyPresentingHPOs: HP:0002460, HP:0003701, HP:0000508, HP:0003803, HP:0003755 (Distal muscle weakness, Proximal muscle weakness, Ptosis, Type 1 muscle fiber predominance, Type 1 fibers relatively smaller than type 2 fibers)

      HPOsFreeText: Type 2B fibers absent

      FamilyNotHPOs: HP:0001249, HP:0030177, HP:0003798 (Intellectual disability, Abnormal nerve conduction study, Nemaline bodies)

      NotHPOsFreeText: N/A

      FamilyPreviousTesting: Patients were diagnosed with CFTD via clinical notes and muscle biopsies at pathology centers throughout Australia and several international centers.

      FamilyGenotypingMethod: Two methods were used for genotyping. In 16 patients, the 10 exons spliced onto the muscle-specific isoform of TPM3 were bidirectionally sequenced from genomic DNA. For the other 7 patients, complementary DNA was generated from patient muscle and isoform-specific primers were used to sequence the transcript. In this family, 14 further DNA samples were sequenced and a LOD score analysis was performed.

      FamilyAddInfo: Affected members of this family seem to have different symptoms based on age

      FamilyPMIDs: N/A

      Affected: 5

      Segregations: 6

      PublishedLOD: 3.01 at θ = 0

      AddSegregationInfo: Candidate Gene Sequencing

      ProbandLabel: Case 5

      Variant: NM_152263.4(TPM3):c.298C>A (p.Leu100Met)

      ClinVar: 12452 https://www.ncbi.nlm.nih.gov/clinvar/variation/12452/

      gnomAD: Not in gnomAD

    1. FSIP2_4

      CaseFSIP2_4 male, 43yo report, Tunisian

      CasePresentingHPOs HP:0003251, HP:0012207, HP:0012868

      (male infertility, asthenospermia, sperm tail anomaly)

      HPOsFreeText Sperm volume: 1.7mL, sperm concentration: 49.5 million/mL, total motility: 5h, vitality: 52%, normal spermatozoa: 0%, absent flagella: 6%, short flagella: 70%, coiled flagella: 14%, flagella of irregular caliber: 80%

      CaseNotHPOs n/a

      CasePreviousTesting Previous genetic analysis of DNAH1, CFAP43, and CFAP44 did not end in diagnosis. "Normal somatic karyotypes 46,XY and were negative for Y chromosome microdeletions."

      Variant NM_173651.3(FSIP2):c.16393_16396del (p.Asn5465Glufs)

      ClinVar 586971

      gnomAD not in gnomAD

      CaseAddInfo Consanguineous parents

      CasePMIDs 29449551

    1. Table 4Variants associated with a clinical phenotype in ≥5 homozygous subjects

      Variant 1. NM_000512.5:c.901G>T 2. NM_000512.5:c.1156C>T 3. NM_000512.5:c.120+1G>A 4. NM_000512.5:c.346G>A 5. NM_000512.5:c.1171A>G 6. NM_000512.5:c.860C>T 7. NM_000512.5:c.139G>A 8. NM_000512.5:c.280C>T 9. NM_000512.5:c.1019G>A 10. NM_000512.5:c.1168del

      Italics highlight common variants with table 2

    1. siblings

      FamilyLabel R07-429

      Family#PresentingHPOs HP:0001263, HP:0003072, HP:0003015, HP:0003300, HP:0000978, HP:0002099, HP:0003193, HP:0002721, HP:0002007, HP:0000316, HP:0000218, HP:0000767, HP:0008905, HP:0003027, HP:0002987, HP:0003049, HP:0001156, HP:0004209, HP:0006380, HP:0006460, HP:0002694, HP:0005930, HP:0011844, HP:0008788, HP:0003155, HP:0002850

      (GDD, Hypercalcemia, Flared metaphyses, Ovoid vertebral bodies, Easy bruising, Asthma, Allergic rhinitis, Immunodeficiency, Frontal bossing, Hypertelorism, High arched palate, Pectus excavatum, Rhizomelia, Mesomelia, Contractures of elbows, Ulnar deviation of the wrist, Brachydactyly, Fifth finger clinodactyly, Knee contractures, Increased laxity of ankles, Sclerosis of skull base, Epiphyseal abnormality, Abnormal appendicular skeleton morphology, Delayed pubic bone ossification, elevated alkaline phosphatase, decreased IgM)

      HPOsFreeText Born at term, significant developmental delay/special education, abnormal brain MRI, severe unclassified immunodeficiency, normal PTH concentration, mild hypercalcemia. Radiographic findings: widened/flared metaphyses with irregular ossification, moth-eaten long bones, fragmentation of the proximal metacarpals, and a distinctive transverse gap seen in the tibias. From table: eczema or atrophoderma, wheel chair bound-unable to bear weight on lower extremities, flattened supraorbital ridges, normal formed and positioned ears, mild pectus excavatum, Mesomelia with significant anterior bowing in the upper and lower extremities, Ulnar deviation at the wrists with laxity, telescoping fingers, Mild knee contractures, Significant laxity at the ankles with positional equinovarus, 2-3 syndactyly, Delayed ossification of the fontanel, Delayed ossification of the basal occipital bone, Delayed ossification of the posterior elements of the spine, Significant metaphyseal irregularities, Epiphyseal delay with irregular epiphyses, Subjectively large distance from the epiphyses to the metaphyseal edge, Ossification defect or gaps in the appendicular skeleton, Brachydactyly with metaphyseal irregularities and epiphyseal delay, IgE <1 (normal <20 IU/ml), CD3 T-lymphocytes 82% (normal 60-76%), Parathyroid hormone intact 19 (normal 11-51 pg/ml). Radiograph additionally showed widened/flared metaphyses with irregular ossifications and irregular ossification front, brachydactyly with irregular metacarpal and phalangeal metaphyses and delayed epiphyseal ossification, absence of pubic bone ossification, and delayed ossification of the basal occipital bone and subjectively increased density of the skull.

      FamilyNotHPOs n/a

      NotHPOsFreeText fixed equinovarus, walked with or without assistance

      CountryOrigin n/a

      Ethnicity n/a

      Race n/a

      Family#PreviousTesting PTH1R coding exons sequenced due to phenotype overlap with JMC. No variants identified.

      ProbandLabel R07-429A

      Variant NM_025164.4(SIK3):c.559C>T (p.Arg187Cys)

      ClinVar 587366

      gnomAD not in gnomAD

      FamilyAddInfo consanguineous

      FamilyPMIDs n/a

    1. c.496_506del11 (p.Val166Serfs*4) in seven individuals, belonging to two pedigrees.

      PatientID: 82

      KindredID: 82

      Case: Sex Unknown, Age Unknown, Ethnicity Unknown

      DiseaseAssertion: VHL

      FamilyInfo: N/A

      CasePresentingHPOs: HP:0009711; HP:0010797 (retinal capillary hemangioma, hemangioblastoma)

      CaseHPOFreeText: N/A

      CaseNotHPOs: HP:0006770; HP:0100634; HP:0030405; HP:0030421 (clear cell renal cell carcinoma; Neuroendocrine neoplasm, pancreatic neuroendocrine neoplasm, Epididymal neoplasm)

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: 29437867 (likely family 17 - see here for more info)

      SupplementalData: Yes; see table S1 for VHL subject genetic and manifestation information.

      Variant: p.V166Sfs*4 (c.496_506del)

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: 223229 https://www.ncbi.nlm.nih.gov/clinvar/variation/223229/

      CAID: N/A

      gnomAD: N/A

      VariantEvidence: N/A

      MutationType: minus_2_frameshift_variant

      CivicName: V166Sfs*4 (c.496_506del)

      MultipleGeneVariants: N/A

    1. Patient 1 The first patient had no familial history of VHL disease and was 21 years old when he experienced a sudden right hearing loss. The resulting cophosis was irreversible. The radiological work-up revealed an osteolytic mass of the right temporal bone of heterogeneous signal on both T1- and T2-weighted images (Fig. 1), consistent with the diagnosis of endolymphatic sac tumor. The tumor invaded the otic capsule and the petrous apex but did not extend in the cerebellopontine angle. Its mean tumor diameter (MTD) at diagnosis was approximately 2.6 cm (formula—MTD = (length×width×height)1/3MTD = (length×width×height)1/3 {\hbox{MTD = }}{\left( {{\hbox{length}} \times {\hbox{width}} \times {\hbox{height}}} \right)^{{1/3}}} ) [16]. The rest of the neurological exam was normal and a conservative management was decided. During follow-up, the patient suffered from other manifestations of VHL disease: retinal and central nervous system hemangioblastomas, pheochromocytoma, renal tumors, and pancreatic cysts. The germline mutation of the VHL gene was also identified (c.337C>T, p.Arg113X). After 20 years of radiological surveillance, the size of his endolymphatic sac tumor remains stable (Fig. 2). Apart from his deafness, the patient does not suffer from any vestibular symptoms and his facial function is normal (House and Brackmann grade I).

      PatientID: 1

      KindredID: 1

      Case: M, 41Y0M, Ethnicity Unknown

      DiseaseAssertion: assumed VHL

      FamilyInfo: No family history of VHL disease.

      CasePresentingHPOs: HP:0030393; HP:0009711; HP:0010797; HP:0002666; HP:0009726; HP:0001737 (endolymphatic sac tumor, retinal capillary hemangioma, hemangioblastoma, pheochromocytoma, renal neoplasm, pancreatic cysts)

      CaseHPOFreeText: patient was 21 years old when he experienced a sudden right hearing loss (cophosis). During a follow-up, the patient suffered from other manifestations of VHL disease mentioned above.

      CaseNotHPOs: N/A

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: N/A

      SupplementalData: N/A

      Variant: p.R113* (c.337C>T)

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: 220414 https://www.ncbi.nlm.nih.gov/clinvar/variation/220414/

      CAID: N/A

      gnomAD: N/A

      VariantEvidence: N/A

      MutationType: stop_gained

      CivicName: R113*(c.337C>T)

      MultipleGeneVariants: N/A

    1. PatientID: 9

      KindredID: 9

      Case: F, 16Y0M, Korean

      DiseaseAssertion: VHL

      FamilyInfo: No family history of VHL.

      CohortInfo: 26 Korean patients with more than one HAB in the CNS or eye, a single HAB in the CNS or retina plus a visceral manifestation (multiple renal, pancreatic or hepatic cysts, pheochromocytoma and RCC) and positive family history plus any one of the above manifestations.

      CasePresentingHPOs: HP:0009711 (Retinal capillary hemangioma)

      CaseHPOFreeText: Diagnosed with VHL Type 1.

      CaseNotHPOs: HP:0002666; HP:0005584; HP:0010797 (Pheochromocytoma, Renal cell carcinoma, Hemangioblastoma)

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: N/A

      SupplementalData: N/A

      Variant: p.E70K (c.208G>A)

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: 43598, https://www.ncbi.nlm.nih.gov/clinvar/variation/43598/

      CAID: N/A

      gnomAD: 0.000004365, https://gnomad.broadinstitute.org/variant/3-10183739-G-A

      VariantEvidence: N/A

      MutationType: missense_variant;transition

      CivicName: E70K (c.208G>A)

      MultipleGeneVariants: N/A

    2. PatientID: 12

      KindredID: 12

      Case: F, 41Y0M, Korean

      DiseaseAssertion: VHL

      FamilyInfo: Daughter has the same mutation and presented with CNS hemangioblastoma.

      CohortInfo: 26 Korean patients with more than one HAB in the CNS or eye, a single HAB in the CNS or retina plus a visceral manifestation (multiple renal, pancreatic or hepatic cysts, pheochromocytoma and RCC) and positive family history plus any one of the above manifestations.

      CasePresentingHPOs: HP:0005584 (Renal cell carcinoma)

      CaseHPOFreeText: Other phenotypes presented but not specified (one or more of: pancreatic cyst or tumor, renal or hepatic cyst). Diagnosed with VHL Type 1.

      CaseNotHPOs: HP:0002666; HP:0009711; HP:0010797 (Pheochromocytoma, Retinal capillary hemangioma, Hemangioblastoma)

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: https://doi.org/10.3803/jkes.2006.21.3.239

      SupplementalData: N/A

      Variant: p.Q73* (c.217C>T)

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: 223164, https://www.ncbi.nlm.nih.gov/clinvar/variation/223164/

      CAID: N/A

      gnomAD: N/A

      VariantEvidence: N/A

      MutationType: missense_variant;transition; stop_gained

      CivicName: Q73* (c.217C>T)

      MultipleGeneVariants: N/A

    1. PatientID: 431

      KindredID: 431

      Case: Sex Unknown, 15Y0M, Ethnicity Unknown

      DiseaseAssertion: VHL

      FamilyInfo: N/A

      CasePresentingHPOs: HP:0010797; HP:0009711 (Hemangioblastoma, Retinal capillary hemangioma)

      CaseHPOFreeText: CNS and retinal hemangioblastoma.

      CaseNotHPOs: HP:0002666; HP:0006770; HP:0001732; HP:0000107 (Pheochromocytoma, Clear cell renal cell carcinoma, Abnormality of the pancreas, Renal cyst)

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished:N/A

      SupplementalData: Table S1, S2 and S3

      Variant: Exon 3 Deletion (c.464-?_642+?del)

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: N/A

      CAID: N/A

      gnomAD: N/A

      VariantEvidence: N/A

      MutationType: exon_loss_variant; deletion

      CivicName: Exon 3 Deletion

      MultipleGeneVariants: N/A

    2. PatientID: 83

      KindredID: 83

      Case: Sex Unknown, 11Y0M, Ethnicity Unknown

      DiseaseAssertion: VHL

      FamilyInfo: N/A

      CasePresentingHPOs: HP:0010797 (Hemangioblastoma)

      CaseHPOFreeText: CNS hemangioblastoma.

      CaseNotHPOs: HP:0009711; HP:0006770; HP:0002666; HP:0000107; HP:0001732 (Retinal capillary hemangioma, Clear cell renal cell carcinoma, Pheochromocytoma, Renal cyst, Abnormality of the pancreas)

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished:N/A

      SupplementalData: Table S1, S2 and S3

      Variant: Partial Deletion (4.6kb)

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: N/A

      CAID: N/A

      gnomAD: N/A

      VariantEvidence: N/A

      MutationType: deletion

      CivicName: Null (Partial deletion of 4.6kb)

      MultipleGeneVariants: N/A

    3. PatientID: 246

      KindredID: 246

      Case: Sex Unknown, 26Y0M, Ethnicity Unknown

      DiseaseAssertion: VHL

      FamilyInfo: N/A

      CasePresentingHPOs: HP:0010797; HP:0009711; HP:0006770 (Hemangioblastoma, Retinal capillary hemangioma, Clear cell renal cell carcinoma)

      CaseHPOFreeText: CNS and retinal hemangioblastoma and clear cell renal cell carcinoma.

      CaseNotHPOs: HP:0002666; HP:0000107; HP:0001732 (Pheochromocytoma, Renal cyst, Abnormality of the pancreas)

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished:N/A

      SupplementalData: Table S1, S2 and S3

      Variant: Partial Deletion (0.7kb)

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: N/A

      CAID: N/A

      gnomAD: N/A

      VariantEvidence: N/A

      MutationType: deletion

      CivicName: Partial deletion of 0.7kb

      MultipleGeneVariants: N/A

    1. IV 10 21 2 pheo (12 years) 1 retinal hb (10 years) M c.278G > A (p.Gly93Asp)

      PatientID: IV

      KindredID: 3

      Case: Sex Unknown, 21Y0M, Danish

      DiseaseAssertion: VHL

      FamilyInfo: 3 other family members presented with his VHL mutation. Patient 3-I was asymptomatic. Patients 3-II and 3-III both presented with pheochromocytoma at 15Y.

      CasePresentingHPOs: HP:0002666; HP:0009711 (Pheochromocytoma, Retinal capillary hemangioma)

      CaseHPOFreeText: Diagnosed with VHL at age 10Y. Presented with pheochromocytoma at 12Y and retinal hemangioblastoma at 10Y. Age at the end of study: 21Y.

      CaseNotHPOs: N/A

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: N/A

      SupplementalData: N/A

      Variant: p.G93D (c.278G>A)

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: 496054, https://www.ncbi.nlm.nih.gov/clinvar/variation/496054/

      CAID: N/A

      gnomAD: N/A

      VariantEvidence: N/A

      MutationType: missense_variant;transition

      CivicName: G93D (c.278G>A)

      MultipleGeneVariants: N/A

    2. 4 I 7 Dead at age 53 years 2 retinal hb (7 + 14 years) M c.407 T > C (p.Phe136Ser)

      PatientID: I

      KindredID: 4

      Case: Sex Unknown, 53Y0M, Danish

      DiseaseAssertion: VHL

      FamilyInfo: N/A

      CasePresentingHPOs: HP:0009711 (Retinal capillary hemangioma)

      CaseHPOFreeText: Diagnosed with VHL at age 7Y. Presented with retinal hemangioblastoma at 7Y and 14Y. Age of death: 53Y.

      CaseNotHPOs: N/A

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: N/A

      SupplementalData: N/A

      Variant: p.F136S (c.407T>C)

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: 496064, https://www.ncbi.nlm.nih.gov/clinvar/variation/496064/

      CAID: N/A

      gnomAD: N/A

      VariantEvidence: N/A

      MutationType: missense_variant;transition

      CivicName: F136S (c.407T>C)

      MultipleGeneVariants: N/A

    1. NephewExon 1 DeletionAsy––––––

      PatientID: None

      KindredID: 16

      Case: M, Age Unknown, Chinese

      DiseaseAssertion:Asymptomatic

      FamilyInfo: Positive. The patient's uncle was the proband and presented with hemangioblastoma, renal cell carcinoma, and abnormality of the pancreas. The patient's mother and cousin also had the mutation but were asymptomatic.

      CasePresentingHPOs: N/A

      CaseHPOFreeText: N/A

      CaseNotHPOs: HP:0010797, HP:0009711, HP:0002666, HP:0005584, HP:0001732 (hemangioblastoma, retinal capillary hemangioma, pheochromocytoma, renal cell carcinoma, abnormality of the pancreas)

      CaseNotHPOFreeText: The patient did not present with epididymal or ovarian cystadenomas.

      CasePreviousTesting: N/A

      PreviouslyPublished:29330336

      Variant: Exon 1 deletion

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVar: N/A

      CAID: N/A

      gnomAD: N/A

      VariantEvidence: N/A

      MutationType: exon_loss_variant

      CivicName: Exon 1 Deletion

      MultipleGeneVariants: N/A

    1. PatientID: 9

      KindredID: 2

      Case: F, 29Y0M, African/African American

      DiseaseAssertion: VHL

      FamilyInfo: She was 23 weeks pregnant at the time of a pheochromocytoma resection. Her 6-year-old daughter screened positive for the mutation; her 8-year-old son was negative. Both mother (although no testing conducted) and daughter were said to be investigated further and monitored long-term.

      CasePresentingHPOs: HP:0006748; HP:0009713 (adrenal pheochromocytoma; spinal hemangioblastoma)

      CaseHPOFreeText: At the time, the patient was 23 weeks pregnant and had bilateral adrenal phaeochromocytomas removed. There were no clinical features of VHL syndrome; however, MRI showed a haemangioblastoma in the cervical spine.

      CaseNotHPOs: N/A

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: N/A

      SupplementalData: N/A

      Variant: p.R167W (c.499C>T)

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: 2218, https://www.ncbi.nlm.nih.gov/clinvar/variation/2218/

      CAID: N/A

      gnomAD: 0.000007954, https://gnomad.broadinstitute.org/variant/3-10191506-C-T

      VariantEvidence: N/A

      MutationType: missense_variant;transition

      CivicName: R167W (c.499C>T)

      MultipleGeneVariants: N/A

    1. F10, II.1c.429C>T/c.429C>TVHL p.Asp143Asp/VHL p.Asp143Asp2002/4.5 yF22.564-77.412.6264Erythrocytosis, splenomegalyβ thalassemia

      PatientID: II.1

      KindredID: F10

      Case: M, 4Y6M, Ethnicity Unknown

      DiseaseAssertion: Polycythemia

      FamilyInfo: This patient’s asymptomatic patients were both found to be carriers of the D143= (c.429C>T) germline variant in VHL. Their other child (II.2) also carried the gene. The current patient was the only one who was homozygous for the variant.

      CasePresentingHPOs: HP:0001901; HP:0001744 (Polycythemia, Splenomegaly)

      CaseHPOFreeText: Diagnosed with erythrocytosis (Polycythemia) and splenomegaly at 4.5 years old (DOB: 2002).

      CaseNotHPOs: N/A

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: N/A

      SupplementalData: N/A

      Variant: p.D143= (c.429C>T)

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: 416990, https://www.ncbi.nlm.nih.gov/clinvar/variation/416990/

      CAID: N/A

      gnomAD: 0.000007953, https://gnomad.broadinstitute.org/variant/3-10188286-C-T?dataset=gnomad_r2_1

      VariantEvidence: Variant is present in allele 1 and 2 (i.e. homozygous).

      MutationType: missense_variant;transition; synonymous_variant

      CivicName: D143= (c.429C>T)

      MultipleGeneVariants: Germline, Beta Thalassemia

    2. F4, II.1c.598C>T/c.340+694_711dupVHL p.Arg200Trp/X1 p.Trp159X?1990/7 yM20.6648.2549.9Erythrocytosis, deep vein thrombosis, intracerebral hemorrhageFV Leiden

      PatientID: II.1

      KindredID: F4

      Case: M, 7Y0M, Ethnicity Unknown

      DiseaseAssertion: Polycythemia

      FamilyInfo: Variant c.340+694_340+711dup is inherited from mother (genetically confirmed) and variant R200W (c.598C>T) is assumed to be inherited from father.

      CohortInfo: Patients with Chuvash polycythemia for whom VHL R200W had been found in a heterozygous state.

      CasePresentingHPOs: HP:0001901; HP:0002625; HP:0001342 (Polycythemia, Deep venous thrombosis, Cerebral hemorrhage)

      CaseHPOFreeText: Diagnosed with erythrocytosis (Polycythemia), deep vein thrombosis, intracerebral hemorrhage at age 7 (DOB: 1990).

      CaseNotHPOs: N/A

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: N/A

      SupplementalData: N/A

      Variant: p.R200W (c.598C>T)

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: 2232, https://www.ncbi.nlm.nih.gov/clinvar/variation/2232/

      CAID: N/A

      gnomAD: 0.0002016, https://gnomad.broadinstitute.org/variant/3-10191605-C-T

      VariantEvidence: Variants are heterozygous.

      MutationType: missense_variant;transition

      CivicName: R200W (c.598C>T) and c.340+694_340+711dup

      MultipleGeneVariants: Germline, VHL, c.340+694_340+711dup

      MultipleGeneVariants: Germline, Factor V Leiden

    1. DNA extraction, PCR, single strand conformation polymorphism and/or denaturing high-performance liquid chromatography, heteroduplex analysis and sequencing Screening for mutations in the SDHD, SDHB and SDHC genes was performed in all patients. RET and VHL were analysed in all patients with abdominal pheochromocytoma/paraganglioma and a subset of patients with head and neck paraganglioma (27/36). Venous blood samples were drawn for all participants and DNA was extracted from whole blood (DNA purification kit, Gentra Systems Inc, Minneapolis, Minnesota, USA). The different exons and intron–exon boundaries of the three SDH and the RET and VHL genes were amplified by PCR. Screening for mutations was performed by single strand conformation polymorphism (SSCP), and heteroduplex analysis, as described [15] or by denaturing high performance liquid chromatography (dHPLC) analysis, using the WAVE 3500 HT system (Transgenomic, Inc., Omaha, Nebraska, USA). Fragments showing abnormal migration were reamplified and sequenced on a CEQ2000 capillary sequencer (Beckman Coulter, High Wycombe, UK).

      ArticleReferenceSequence: Not specified- Assumption: Nucleotide change is not specified in the paper, only protein coding change is. cDNA variant was inferred based on protein coding change, and reported based on VHL reference sequence NM_000551.3

      GenotypingMethod: Screening for mutations was performed by single strand conformation polymorphism (SSCP), and heteroduplex analysis, as described or by denaturing high performance liquid chromatography (dHPLC) analysis, using the WAVE 3500 HT system (Transgenomic, Inc., Omaha, Nebraska, USA). Fragments showing abnormal migration were reamplified and sequenced on a CEQ2000 capillary sequencer (Beckman Coulter, High Wycombe, UK).

      SamplingMethod: whole blood

    1. PatientID: 162

      KindredID: 62

      Case: F, 14Y0M, Chinese

      DiseaseAssertion: VHL

      FamilyInfo: The patient's mother presented with a CNS hemangioblastoma at age 28, and a renal cell carcinoma, multiple pancreatic cysts/tumors, and a pheochromocytoma at age 41.

      CasePresentingHPOs: HP:0010797; HP:0001737; HP:0001732 (Hemangioblastoma, Pancreatic cysts, Abnormality of the pancreas)

      CaseHPOFreeText: The proband presented with a CNS hemangioblastoma and multiple pancreatic cysts/tumors at age 14.

      CaseNotHPOs: HP:0009711; HP:0005584; HP:0002666 (Retinal capillary hemangioma, Renal cell carcinoma, Pheochromocytoma) )

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: This cohort was also published in a later paper by Wang et al., 2018 (PMID: 29330336).

      SupplementalData: Patient and family genotype-phenotype information is listed in Supplementary Table 1.

      Variant: p.R161* (c.481C>T)

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: 2217, https://www.ncbi.nlm.nih.gov/clinvar/variation/2217/

      CAID: N/A

      gnomAD: N/A

      VariantEvidence: N/A

      MutationType: missense_variant;transition

      CivicName: R161* (c.481C>T)

      MultipleGeneVariants: N/A

    2. PatientID: 271

      KindredID: 105

      Case: F, 42Y0M, Chinese

      DiseaseAssertion: VHL

      FamilyInfo: N/A

      CasePresentingHPOs: HP:0001737; HP:0001732; HP:0010797 (Pancreatic cysts, Abnormality of the pancreas, Hemangioblastoma)

      CaseHPOFreeText: The proband presented at age 48 with renal cell carcinoma, multiple pancreatic cysts/tumors, and pheochromocytoma.

      CaseNotHPOs: HP:0009711; HP:0005584; HP:0002666 (Retinal capillary hemangioma, Renal cell carcinoma, Pheochromocytoma)

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: This cohort was also published in a later paper by Wang et al., 2018 (PMID: 29330336).

      SupplementalData: Patient and family genotype-phenotype information is listed in Supplementary Table 1.

      Variant: Exon 2 Deletion (c.341-?_463+?del)

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: N/A

      CAID: N/A

      gnomAD: N/A

      VariantEvidence: N/A

      MutationType: exon_loss_variant

      CivicName: Exon 2 Deletion

      MultipleGeneVariants: N/A

    3. PatientID: 194

      KindredID: 74

      Case: F, 36Y0M, Chinese

      DiseaseAssertion: VHL

      FamilyInfo: The proband, patient 193, has a mother (patient 194) who was also found to have the same germline mutation. The proband had a CNS hemangioblastoma at age 16.

      CasePresentingHPOs: HP:0002666 (Pheochromocytoma)

      CaseHPOFreeText: The patient presented with a pheochromocytoma at age 36.

      CaseNotHPOs: HP:0005584; HP:0009711; HP:0001737; HP:0001732; HP:0010797 (Renal cell carcinoma, Retinal capillary hemangioma, Pancreatic cysts, Abnormality of the pancreas, CNS hemangioblastoma)

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: This patient was also published in a later paper by Wang et al., 2018 (PMID: 29330336).

      SupplementalData: Patient and family genotype-phenotype information is listed in Supplementary Table 1.

      Variant: p.R167W (c.499C>T)

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: 2218; https://www.ncbi.nlm.nih.gov/clinvar/variation/2218/

      CAID: N/A

      gnomAD: 0.000007954; https://gnomad.broadinstitute.org/variant/3-10191506-C-T?dataset=gnomad_r2_1

      VariantEvidence: N/A

      MutationType: missense_variant;transition

      CivicName: R167W (c.499C>T)

      MultipleGeneVariants: N/A

    4. PatientID: 146

      KindredID: 52

      Case: M, Age Unknown, Chinese

      DiseaseAssertion: Asymptomatic

      FamilyInfo: The proband (patient 138) had multiple family members affected with the mutation. Their daughter (pt 139) was asymptomatic at the time of assessment; their son (pt 140) was also asymptomatic at the time of assessment; their mother (pt 141) presented with a CNS hemangioblastoma at 66, renal cell carcinoma at 69, and multiple pancreatic cysts/tumors at 66; their sister 1 (pt 142) presented with a CNS hemangioblastoma at 32, renal cell carcinoma at 36, and multiple pancreatic cysts/tumors at 36; the son of sister 1 was asymptomatic at the time of analysis; the daughter of sister 1 was asymptomatic at the time of analysis; the proband's sister 2 presented at age 39 with CNS hemangioblastoma, renal cell carcinoma, and multiple pancreatic cysts/tumors; and the son of sister 2 was asymptomatic at the time of analysis. All members of this family were genetically confirmed to have this mutation.

      CasePresentingHPOs: N/A

      CaseHPOFreeText: The proband's nephew (son of sister 2) was asymptomatic at the time of assessment.

      CaseNotHPOs: HP:0010797; HP:0005584; HP:0001737; HP:0001732; HP:0002666; HP:0009711 (Hemangioblastoma, Renal cell carcinoma, Pancreatic cysts, Abnormality of the pancreas, Pheochromocytoma, Retinal capillary hemangioma)

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: This patient was also published in a later paper by Wang et al., 2018 (PMID: 29330336).

      SupplementalData: Patient and family genotype-phenotype information is listed in Supplementary Table 1.

      Variant: c.464-1G>C

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: 223220; https://www.ncbi.nlm.nih.gov/clinvar/variation/223220/

      CAID: N/A

      gnomAD: N/A

      VariantEvidence: N/A

      MutationType: splice_site_variant

      CivicName: Splice Site (c.464-1G>C)

      MultipleGeneVariants: N/A

    5. PatientID: 184

      KindredID: 71

      Case: M, Age 27Y0M, Chinese

      DiseaseAssertion: VHL

      FamilyInfo: The proband's mother (patient 185) was confirmed with the mutation but was asymptomatic at the time of testing. The proband (patient 184) presented with renal cell carcinoma at 27, and multiple pancreatic cysts/tumors and a pheochromocytoma at age 24.

      CasePresentingHPOs: HP:0005584, HP:0002666, HP:0001737, HP:0001732 (Renal cell carcinoma, Pheochromocytoma, Pancreatic cysts, Abnormality of the pancreas)

      CaseHPOFreeText: The proband presented with renal cell carcinoma at 27, and multiple pancreatic cysts/tumors and a pheochromocytoma at age 24.

      CaseNotHPOs: HP:0010797; HP:0009711 (Hemangioblastoma, Retinal capillary hemangioma)

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: This patient was also published in an earlier paper by Wang et al., 2014 (PMID 24581539) as well as a later paper by Wang et al., 2018 (PMID: 29330336).

      SupplementalData: Patient and family genotype-phenotype information is listed in Supplementary Table 1.

      Variant: p.R167W (c.499C>T)

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: 2218; https://www.ncbi.nlm.nih.gov/clinvar/variation/2218/

      CAID: N/A

      gnomAD: 0.000007954; https://gnomad.broadinstitute.org/variant/3-10191506-C-T?dataset=gnomad_r2_1

      VariantEvidence: N/A

      MutationType: missense_variant;transition

      CivicName: R167W (c.499C>T)

      MultipleGeneVariants: N/A

    6. PatientID: 265

      KindredID: 104

      Case: M, 48Y0M, Chinese

      DiseaseAssertion: VHL

      FamilyInfo: The proband (patient 265) has multiple family members who presented with VHL symptoms but were unconfirmed with the mutation, due to no DNA sample being available or due to death before diagnosis. The proband's son (patient 266) presented with a CNS hemangioblastoma at 19 and retinal angioma at 27. Their first brother (brother 1, patient 267) presented with a CNS hemangioblastoma at 36 and a retinal angioma at 46. Their nephew (son of brother 1, patient 267) presented with a retinal angioma at 16. Their second brother (brother 2, patient 268) had a CNS hemangioblastoma at 30, retinal angioma at 20, and renal cell carcinoma at 41. The proband's second nephew (son of brother 2, patient 269) had a retinal angioma at age 16.

      CasePresentingHPOs: HP:0001737; HP:0001732; HP:0005584; HP:0002666 (Pancreatic cysts, Abnormality of the pancreas, Renal cell carcinoma, Pheochromocytoma)

      CaseHPOFreeText: The proband presented at age 48 with renal cell carcinoma, multiple pancreatic cysts/tumors, and pheochromocytoma.

      CaseNotHPOs: HP:0009711; HP:0010797 (Retinal capillary hemangioma, Hemangioblastoma)

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: This cohort was also published in a later paper by Wang et al., 2018 (PMID: 29330336).

      SupplementalData: Patient and family genotype-phenotype information is listed in Supplementary Table 1.

      Variant: Exon 2 Deletion (c.341-?_463+?del)

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: N/A

      CAID: N/A

      gnomAD: N/A

      VariantEvidence: N/A

      MutationType: exon_loss_variant

      CivicName: Exon 2 Deletion

      MultipleGeneVariants: N/A

    7. PatientID: 26

      KindredID: 8

      Case: M, 66Y0M, Chinese

      DiseaseAssertion: VHL

      FamilyInfo: N/A

      CasePresentingHPOs: HP:0001737; HP:0001732; HP:0005584; HP:0009711; HP:0010797 (Pancreatic cysts, Abnormality of the pancreas, Renal cell carcinoma, Retinal capillary hemangioma, Hemangioblastoma)

      CaseHPOFreeText: The proband, patient 26, presented with CNS hemangioblastoma at age 66, retinal angioma at age 66, renal cell carcinoma at age 37, and pancreatic cysts/ tumors at age 54.

      CaseNotHPOs: HP:0002666 (Pheochromocytoma)

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: This patient was also published in a later paper by Wang et al., 2018 (PMID: 29330336), and was likely previously published in Wang et al 2014 (24581539).

      SupplementalData: Patient and family genotype-phenotype information is listed in Supplementary Table 1.

      Variant: p.Q73* (c.217C>T)

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: 223164; https://www.ncbi.nlm.nih.gov/clinvar/variation/223164/

      CAID: N/A

      gnomAD: N/A

      VariantEvidence: N/A

      MutationType: missense_variant;transition

      CivicName: Q73* (c.217C>T)

      MultipleGeneVariants: N/A

    Tags

    Annotators

    URL

    1. DNA analysisBoston University School of Medicine's laboratory performed CLIA-approved DNA full sequence analysis of the VHL gene for the proband and site-specific DNA analysis for the proband's mother. Genomic DNA was extracted from peripheral blood lymphocytes using standard procedures. Sequence analysis consisted of polymerase chain reaction (PCR) amplification and automated fluorescence sequencing of all three VHL exons. Multiple ligation probe amplification (MLPA), using the VHL kit from MRC-Holland was also performed. The VHL kit from MRC-Holland detects approximately 97% of all deletion mutations in the VHL gene.

      ArticleReferenceSequence: Not specified - Assumption: variants assumed to have been documented by the author under reference sequence NM_000551.3.

      GenotypingMethod: Analysis consisted of polymerase chain reaction (PCR) amplification and automated fluorescence sequencing. Additionally, multiple ligation probe amplification (MLPA). Western blot analysis was also performed using horseradish peroxidase (HRP)-conjugated secondary antibodies and an enhanced chemiluminescence kit.

      SamplingMethod: Peripheral blood

    2. Proband's mother – 12

      PatientID: None

      KindredID: 1

      Case: F, 48Y0M, Ethnicity Unknown

      DiseaseAssertion: Assumed VHL

      FamilyInfo: The patient’s aunt presented with Hodgkin’s lymphoma at 38Y and was deceased at 40Y. The patient’s father presented with liver cancer at 72Y and was deceased at 74Y. Additionally, the patient’s deceased grandfather had an unspecified cancer. The patient’s son presented with unilateral pheochromocytoma at 13Y. The patient’s daughter presented with pheochromocytoma at 12Y, and bilateral retinal hemangioblastoma, right adrenal pheochromocytoma, and islet cell neuroendocrine carcinoma of the pancreas with nodal metastasis at 20Y, and was found to carry the mutation the patient carried.

      CasePresentingHPOs: HP:0002666; HP:0009711 (Pheochromocytoma, retinal hemangioblastoma)

      CaseHPOFreeText: The patient presented with bilateral pheochromocytoma at 12Y and retinal hemangioblastoma at 13Y.

      CaseNotHPOs: N/A

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: N/A

      SupplementalData: N/A

      Variant: p.*214Lext*14(c.641G>T)

      LegacyVariant: N/A

      ClinVarID: 223236, http://www.ncbi.nlm.nih.gov/clinvar/variation/223236

      gnomAD: N/A

      VariantEvidence: N/A

      MutationType: stop_loss

      CivicName: *214Lext*14(c.641G>T)

      MultipleGeneVariants: N/A

    1. 1 Italy c.358A>G p.Arg120Gly

      GroupID: 15

      Case: Sex unknown, Age unknown, Italian

      DiseaseAssertion: VHL

      FamilyInfo: Unknown. 1 registrant was found with this variant; no family info was mentioned

      CasePresentingHPOs: HP:0030393 (Endolymphatic sac tumor)

      CaseHPOFreeText: N/A

      CaseNotHPOs: N/A

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: N/A

      SupplementalData: N/A

      Variant: p.R120G (c.358A>G)

      CaseProblemVariantFreeText: N/A

      LegacyVariant: N/A

      ClinVarID: 223199 https://www.ncbi.nlm.nih.gov/clinvar/variation/223199/

      CAID: N/A

      gnomAD: N/A

      VariantEvidence: N/A

      MutationType: missense_variant; transition

      CivicName: R120G (c.358A>G)

      MultipleGeneVariants: N/A

    2. 2 France c.486C>G p.Cys162Trp

      GroupID: 26

      DiseaseAssertion: VHL

      GroupSize: 2

      GroupNumberMales: N/A

      GroupNumberFemales: N/A

      GroupEthnicity: French

      GroupAgeRange: N/A

      GroupInfo: 2 registrants from France were grouped in this study via the mutation of c.486C>G

      GroupPresentingHPOs: HP:0030393 (Endolymphatic sac tumor)

      GroupHPOFreeText: N/A

      GroupNotHPOs: N/A

      GroupNotHPOFreeText: N/A

      GroupPreviousTesting: N/A

      PreviouslyPublished: N/A

      SupplementalData: N/A

      Variant: p.C162W (c.486C>G)

      CaseProblemVariantFreeText: N/A

      LegacyVariant: N/A

      ClinVarID: 223227 https://www.ncbi.nlm.nih.gov/clinvar/variation/223227/

      CAID: N/A

      gnomAD: N/A

      VariantEvidence: N/A

      MutationType: missense_variant; transversion

      CivicName: C162W (c.486C>G)

      MultipleGeneVariants: N/A

    1. The missense mutation p.Arg167Gln in VHL exon 3 was detected in an index female (patient #2) and her mother

      PatientID: None

      KindredID: 2

      Case: F, Age unknown, Bulgarian

      DiseaseAssertion: VHL

      FamilyInfo: Patient has a daughter (PatientID: 1) with bilateral pheo and retinal hemangioma as well.

      CasePresentingHPOs: HP:0002666; HP:0009711 (pheochromocytoma, retinal capillary hemangioma)

      CaseHPOFreeText: bilateral pheochromocytoma

      CaseNotHPOs: N/A

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: N/A

      SupplementalData: N/A

      Variant: p.R167Q (c.500G>A)

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVar: 2216 https://www.ncbi.nlm.nih.gov/clinvar/variation/2216/

      CAID: N/A

      gnomAD: 0.000003977 https://gnomad.broadinstitute.org/variant/3-10191507-G-A

      VariantEvidence:N/A

      MutationType: missense_variant;transition

      CivicName: R167Q (c.500G>A)

      MultipleGeneVariants: N/A

    1. PatientID: None (Maternal Aunt)

      KindredID: 1

      Case: F, 30Y0M, Ethnicity Unknown

      DiseaseAssertion: VHL

      FamilyInfo: Look to proband for more information on family history.

      CasePresentingHPOs: HP:0006880; HP:0009711 (Cerebellar hemangioblastoma, Retinal capillary hemangioma)

      CaseHPOFreeText: Cerebellar/cerebral trunk hemangioblastoma. Multiple retinal hemangioblastomas.

      CaseNotHPOs: N/A

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: 25494863

      SupplementalData: Figure 1

      Variant: p.G114R (c.340G>C)

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: 223193, https://www.ncbi.nlm.nih.gov/clinvar/variation/223193/

      CAID: N/A

      gnomAD:

      VariantEvidence: N/A

      MutationType: missense_variant;transversion

      CivicName: G114R (c.340G>C)

      MultipleGeneVariants: N/A

    2. We report the case of a 15-year-old boy with the diagnosis of aggressive GH-PRL pituitary macroadenoma and a family history of VHL disease. Pituitary resection was performed, although complete excision of the lesion could not be confirmed by the neurosurgeon. A control MRI was done 6 months after surgery and the pituitary lesion was similar to the presurgical image. A second operation allowed partial resection of the tumour followed by targeted radiotherapy.

      PatientID: None (Proband)

      KindredID: 1

      Case: M, 18Y0M, Ethnicity Unknown

      DiseaseAssertion: VHL

      FamilyInfo: The family history revealed VHL in his mother, who died at the age of 40, and in his maternal aunt and grandmother, deceased at 30 and 33 years, respectively. His mother was operated on three times for cerebellar hemangioblastomas, the first at 13 years of age. She had also been treated for bilateral retinal hemangioblastomas since the age of 19. In addition, she had surgery for a renal tumor at the age of 32 and also had pancreatic cysts. She died of the diffuse hemangioblastomas in the posterior fossa. Variant is stated to be previously identified in the family but it is not clear which members have been genetically tested.

      CasePresentingHPOs: HP:0006880; HP:0002893; HP:0007663; HP:0001510; HP:0000823; HP:0009711 (Cerebellar hemangioblastoma, Pituitary adenoma, Reduced visual acuity, Growth delay, Delayed puberty, Retinal capillary hemangioma)

      CaseHPOFreeText: Referred at the age of 15 for decreased visual acuity of the right eye. Growth failure with short stature for age and lack of pubertal development was noted. This was confirmed by ophthal-mologic examination which also showed bitemporal quadranopsia. Two retinal vascular lesions had already been diagnosed and photocoagulated. Cerebral MRI examination visualized a voluminous pituitary adenoma (confirmed pathologically) with suprasellar extension compressing the optic fibres invading both cavernous sinuses. It also confirmed two small cerebellar hemangioblastomas. On follow-up, MRI showed a persistent pituitary adenoma (confirmed by pathology) with numerous mitoses. A cystic part of the main hemangioblastoma was also noted in the right cerebellum image.

      CaseNotHPOs: HP:0005584 (Renal cell carcinoma)

      CaseNotHPOFreeText: No renal lesion was found on ultrasound examination. Renal ultrasound examination was persistently normal.

      CasePreviousTesting: N/A

      PreviouslyPublished: 25494863

      SupplementalData: Figure 1

      Variant: p.G114R (c.340G>C)

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: 223193, https://www.ncbi.nlm.nih.gov/clinvar/variation/223193/

      CAID: N/A

      gnomAD:

      VariantEvidence: N/A

      MutationType: missense_variant;transversion

      CivicName: G114R (c.340G>C)

      MultipleGeneVariants: N/A

    1. 14F/11ASB/L PCC+sPGLVHL3c.500G>Ap.(Arg167Gln)Substitution (missense)Disease causingProbably damaging score 1.000DamagingNRNR

      PatientID: 14

      KindredID: 14

      Case: F, 11Y0M, Asian Indian

      DiseaseAssertion: assumed VHL

      FamilyInfo: None - Apparently sporadic

      CasePresentingHPOs: HP:0002666; HP:0002668 (pheochromocytoma, paraganglioma)

      CaseHPOFreeText: Bilateral pheochromocytoma and sympathetic PGL

      CaseNotHPOs: N/A

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: RET/ SDHB/ SDHD/ NF1

      PreviouslyPublished: N/A

      SupplementalData: N/A

      Variant: p.R167Q (c.500G>A)

      CaseProblemVariantFreeText: N/A

      LegacyVariant: N/A

      ClinVarID: 2216 https://www.ncbi.nlm.nih.gov/clinvar/variation/2216/

      CAID: N/A

      gnomAD: 0.000003977 https://gnomad.broadinstitute.org/variant/3-10191507-G-A

      VariantEvidence: N/A

      MutationType: missense_variant; transition

      CivicName: R167Q (c.500G>A)

      MultipleGeneVariants: N/A

    1. three familial cases

      PatientID: 5

      KindredID: C

      Case: M, Age Unknown, Japanese

      DiseaseAssertion: Asymptomatic

      FamilyInfo: This mutation was found in a family of 10 individuals; six were found to carry the mutation NM_000551.3:c.464-1G>T the patient carried, and three presented with symptoms. They were identified with hemangioblastomas of the central nervous system and retinal angiomas. The eldest patient also had renal cell carcinoma (patient C-1).

      CasePresentingHPOs: N/A

      CaseHPOFreeText: The paper states that this patient was not yet symptomatic, suggesting they may be too young to show symptoms yet.

      CaseNotHPOs: N/A

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: N/A

      SupplementalData: N/A

      Variant: (c.464-1G>T)

      LegacyVariant: (c.677-1G>T)

      ClinVarID: 223221, http://www.ncbi.nlm.nih.gov/clinvar/variation/223221

      CAID: N/A

      gnomAD: N/A

      VariantEvidence: N/A

      MutationType: splice_site_variant

      CivicName: SpliceSite(c.464-1G>T)

      MultipleGeneVariants: N/A

    1. IV - 10

      PatientID: IV:10

      KindredID: 1

      Case: F, 28Y0M, Chinese

      DiseaseAssertion: VHL

      FamilyInfo: A 5-generation family with VHL in 15 members. Both second generation children (presumed), 5 third generation, and 8 further generation individuals were affected and haplotyping was conducted using three polymorphic microsatellite markers. All of the 5th generation children (9 total at time of publication) had been sequenced and haplotyped as unaffected.

      CasePresentingHPOs: HP:0006880; HP:0000107 (cerebellar hemangioblastoma, renal cysts)

      CaseHPOFreeText: patient had cerebellar HB; renal cysts. Age of onset was 23Y, and surgery (operation) was 28Y

      CaseNotHPOs: HP:0002666; HP:0030405; HP:0001737; HP:0002668 (pheochromocytoma, pancreatic endocrine tumor, pancreatic cysts, paraganglioma)

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: N/A

      SupplementalData: N/A

      Variant: p.R167W (c.499C>T)

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: 2218, https://www.ncbi.nlm.nih.gov/clinvar/variation/2218/

      CAID: N/A

      gnomAD: 0.000007954, https://gnomad.broadinstitute.org/variant/3-10191506-C-T?dataset=gnomad_r2_1

      VariantEvidence: genotyped three polymorphic microsatellite markers that flanked VHL on chromosome 3p25 (D3S3691, D3S1597 and D3S1263). 

      MutationType: missense_variant;transition

      CivicName: R167W (c.499C>T)

      MultipleGeneVariants: N/A

    2. PatientsThe Chinese family study included five-generations comprising of 38 living family members, of whom nine were affected [Figure 1]. All living members were examined clinically. The clinical and radiographic images were published with the consent of the patient. The study was approved by the research Ethics Committees of Xi’an Jiaotong University School of Medicine. Written informed consents were obtained from all participants.Open in a separate windowFigure 1Haplotypes of the Chinese family affected by Von Hippel-Lindau (VHL). The open and filled blackened symbols indicated unaffected and affected individuals, respectively. The squares and circles symbolized the males and females, respectively. The proband, IV-3, was indicated by an arrow. The haplotyping was conducted using three polymorphic microsatellite markers. The marker order was determined from the Marshfield map and the UCSC Human Genome database (February 2009). The dark boxes symbolized haplotypes that cosegregated with the affected individuals and suggested linkage of VHL to disease in this family. The boxes with slash symbolized the dead family members.

      PatientID: III:10

      KindredID: 1

      Case: M, Age Unknown (deceased), Chinese

      DiseaseAssertion: VHL

      FamilyInfo: A 5-generation family with VHL in 15 members. Both second generation children (presumed), 5 third generation, and 8 further generation individuals were affected and haplotyping was conducted using three polymorphic microsatellite markers. All of the 5th generation children (9 total at time of publication) had been sequenced and haplotyped as unaffected.

      CasePresentingHPOs: N/A

      CaseHPOFreeText: unknown phenotype, however they were said to be affected

      CaseNotHPOs: N/A

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: N/A

      SupplementalData: N/A

      Variant: p.R167W (c.499C>T)

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: 2218, https://www.ncbi.nlm.nih.gov/clinvar/variation/2218/

      CAID: N/A

      gnomAD: 0.000007954, https://gnomad.broadinstitute.org/variant/3-10191506-C-T?dataset=gnomad_r2_1

      VariantEvidence: Death before genetic diagnostic, however presumed by authors due to extensive family history (See pedigree).

      MutationType: missense_variant;transition

      CivicName: R167W (c.499C>T)

      MultipleGeneVariants: N/A

    1. Of 246 patients affected with von Hippel-Lindau disease, 64 patients (26%) from 38 families had pheochromocytoma, including 33 newly diagnosed during screening studies and 31 treated before screening at NIH. Germline mutations in the VHL gene was determined from peripheral blood. Family 3948 and family 4589 were found with c.485G>T mutations in the VHL gene (legacy notation c.698G>t converted to NM_000551.3). Family 3948: 1/4 had pheochromocytoma, 1/4 had renal cell carcinoma, 4/4 had CNS hemangioblastoma, 2/4 had retinal angiomas and 2/4 had cysts. Family 4589: 2/2 had pheochromocytoma and 1/2 had retinal angiomas. Individual patient phenotype-genotype was not described in the paper.

    2. PatientID: None

      KindredID: 6103

      Case: Sex Unknown, Age Unknown, Ethnicity Unknown

      DiseaseAssertion: VHL

      FamilyInfo: N/A

      CasePresentingHPOs: HP:0009711; HP:0002666; HP:0010797 (Retinal capillary hemangioma, Pheochromocytoma, Hemangioblastoma)

      CaseHPOFreeText: Diagnosed with CNS hemangioblastoma, pheochromocytoma, retinal angioma and VHL Type 2B.

      CaseNotHPOs: HP:0005584 (Renal cell carcinoma)

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: N/A

      SupplementalData: N/A

      Variant: p.R167W (c.499C>T)

      LegacyVariant: c.712C>T

      CaseProblemVariantFreeText: N/A

      ClinVarID: 2218, https://www.ncbi.nlm.nih.gov/clinvar/variation/2218/

      CAID: N/A

      gnomAD: 0.000007954, https://gnomad.broadinstitute.org/variant/3-10191506-C-T?dataset=gnomad_r2_1

      VariantEvidence: Variant reported as 712, C to T (Arg to Trp), assumed to be reported in legacy nomenclature (AF010238.1) and mapped to c.499C>T, p.Arg167Trp (NM_000551.3).

      MutationType: missense_variant;transition

      CivicName: R167W (c.499C>T)

      MultipleGeneVariants: N/A

    1. Exon 3 deletion

      GroupID/ KindredID: 23 / S 5

      Case: Age unknown, Sex unknown, Polish

      DiseaseAssertion: VHL

      FamilyInfo: This deletion was found in Family No. 23 with 1 member affected. No other family info was given

      CasePresentingHPOs: HP:0009711; HP:0005584; HP:0010797 (retinal capillary hemangioma, renal cell carcinoma, hemangioblastoma)

      CaseHPOFreeText: N/A

      CaseNotHPOs: N/A

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: N/A

      SupplementalData: N/A

      Variant: Exon 3 deletion

      CaseProblemVariantFreeText: N/A

      LegacyVariant: N/A

      ClinVarID: N/A

      CAID: N/A

      gnomAD: N/A

      VariantEvidence: N/A

      MutationType: exon_loss_variant

      CivicName: Exon 3 Deletion

      MultipleGeneVariants: N/A

    2. DNA isolation DNA was isolated from peripheral blood leucocytes using proteinase K digestion and phenol/chloroform purification. Aliquots of DNA were dissolved in sterile distilled water to a working concentration of 50 ng/μl. googletag.cmd.push(function() { googletag.display("dfp-ad-mpu"); }); Sequencing The entire coding sequence of the VHL gene was amplified in a PCR reaction using primer pairs 3, 101, 102, 103, and 6, 107.28 After purification, PCR products were sequenced with the same primers, using fluorescently labelled dideoxy chain terminators from an ABI Prism kit (Applied Biosystems) in an ABI 373 automated sequencer.

      ArticleReferenceSequence: Not specified – Assumption: variants assumed to have been documented by the author under reference sequence NM_000551.3

      GenotypingMethod: The entire coding sequence of the VHL gene was amplified in a PCR reaction using primer pairs 3, 101, 102, 103, and 6, 107. Quantitative Southern analysis was then employed.

      SamplingMethod: Peripheral blood leukocytes

    3. Complete deletion

      GroupID/ KindredID: 28

      PatientID: II

      Case: 24Y0M, Sex unknown, Polish

      DiseaseAssertion: VHL

      FamilyInfo: Family 28 consisted of 4 members; one relative (age 27Y) was found with multiple cerebellar HABs at 25Y, and multiple spinal HABs, another (40Y) diagnosed at 30Y with multiple cerebellar HABs, and multiple spinal HABs, and a final relative (62Y), diagnosed with a single HAB.

      CasePresentingHPOs: HP:0006880 (cerebellar hemangioblastoma)

      CaseHPOFreeText: Patient was diagnosed with a single cerebellar HAB at 24Y

      GroupNotHPOs: HP:0009713; HP:0009711; HP:0005584 (spinal hemangioblastoma, retinal capillary hemangioma; renal cell carcinoma)

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: N/A

      SupplementalData: N/A

      Variant: complete deletion of VHL gene

      CaseProblemVariantFreeText: N/A

      LegacyVariant: N/A

      ClinVarID: N/A

      CAID: N/A

      gnomAD: N/A

      VariantEvidence: Haplotype analysis information in Table 3

      MutationType: deletion

      CivicName: deletion

      MultipleGeneVariants: N/A

    1. PatientID: 1 (Proband)

      KindredID: 17

      Case: F, 3Y0M, Ethnicity Unknown

      DiseaseAssertion: Asymptomatic

      FamilyInfo: 6 members of this family tested positive for the c.496_506del germline variant of the VHL gene. ID 4 presented with CNS hemangioblastoma, retinal angioma and renal and pancreatic abnormalities. ID 25 and 8 were asymptomatic.ID 22 presented with CNS hemangioblastoma. ID 5 presented with retinal angioma. 2 members were assumed to have the variant but were not genetically confirmed (ID 20 and ID 11). ID 11 and 20 presented with CNS hemangioblastoma.

      CasePresentingHPOs: N/A

      CaseHPOFreeText: N/A

      CaseNotHPOs: HP:0005584; HP:0002666; HP:0010797; HP:0000077; HP:0001732; HP:0009711 (Renal cell carcinoma, Pheochromocytoma, Hemangioblastoma, Abnormality of the kidney, Abnormality of the pancreas, Retinal capillary hemangioma)

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: N/A

      SupplementalData: Supplementary Table 1.

      Variant: p.V166Sfs*4 (c.496_506del)

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: 223229, https://www.ncbi.nlm.nih.gov/clinvar/variation/223229/

      CAID: N/A

      gnomAD: N/A

      VariantEvidence: It is unclear from the publication if this variant is reported according to legacy (AF010238.1) or NM_000551.3 reference sequence. Clinical notes from the case confirm the reference sequence to be NM_000551.3.

      MutationType: deletion; minus_2_frameshift_variant

      CivicName: V166SFS*4 (c.496_506del)

      MultipleGeneVariants: N/A

    1. A149S (34) 4 

      GroupID: None

      DiseaseAssertion: VHL

      GroupSize: 4

      GroupNumberMales:N/A

      GroupNumberFemales:N/A

      GroupEthnicity: N/A

      GroupAgeRange: ≥12

      GroupInfo: The four patients were grouped by mutation.

      GroupPresentingHPOs: HP:0001732 (abnormality of the pancreas)

      GroupHPOFreeText: N/A

      GroupNotHPOs:N/A

      GroupNotHPOFreeText: N/A

      GroupPreviousTesting: N/A

      PreviouslyPublished: N/A

      SupplementalData: N/A

      Variant: p.A149S (c.445G>T)

      LegacyVariant:N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID:127829 https://www.ncbi.nlm.nih.gov/clinvar/variation/127829/

      CAID: N/A

      gnomAD: N/A

      VariantEvidence: N/A

      MutationType: missense_variant;transversion

      CivicName: A149S (c.445G>T)

      MultipleGeneVariants: N/A

    1. 16 different families

      PatientID: 2

      KindredID: 5

      Case: Sex Unknown, Age Unknown, Ethnicity Unknown

      DiseaseAssertion: VHL

      FamilyInfo: Patient’s father is presented with renal cell carcinoma, renal cysts, adrenal pheochromocytoma, spinal hemangioblastoma, pancreatic cysts, endolymphatic sac tumor and salivary gland neoplasm at age 19Y0M. This patient is 1 of 3 carrier children of this mutation, without any further phenotypic information.

      CasePresentingHPOs: N/A

      CaseHPOFreeText: N/A

      CaseNotHPOs: N/A

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: N/A

      SupplementalData: N/A

      Variant: p.G93R (c.277G>C)

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: 223174, https://www.ncbi.nlm.nih.gov/clinvar/variation/223174

      CAID: N/A

      gnomAD: N/A

      VariantEvidence: N/A

      MutationType: missense_variant, transversion

      CivicName: G93R (c.277G>C)

      MultipleGeneVariants: N/A

    2. In 1996, we described a 3 generation VHL 2A kindred with 11 mutation carriers. We aim to share our experience regarding the long-term follow-up of this family

      PatientID: 19

      KindredID: 1

      Case: F, 17Y0M, Ethnicity Unknown

      DiseaseAssertion: VHL

      FamilyInfo: This patient was a member of family 1, where 14/32 total patients were diagnosed with VHL. One of which (I-32) was a mutational carrier with down syndrome. The other 13 patients had varying phenotypes, including adrenal pheochromocytoma, pancreatic endocrine tumors, liver and bone metastases, paraganglioma, cerebellar, spinal, and retinal hemangioblastomas, polycythemia, and chondrosarcoma. See Fig. 1 for family pedigree.

      CasePresentingHPOs: HP:0006748; HP:0030405 (adrenal pheochromocytoma; pancreatic endocrine tumor)

      CaseHPOFreeText: Patient presented with his initial VHL-related clinical manifestations at 17Y0M. She had adrenal pheochromocytoma and pancreatic endocrine tumor. She was diagnosed with VHL subtype 2A at age 18Y0M (see table 1).

      CaseNotHPOs: HP:0002668 (paraganglioma)

      CaseNotHPOFreeText: Patient does not have paraganglioma.

      CasePreviousTesting: N/A

      PreviouslyPublished: 8550742

      SupplementalData: N/A

      Variant: p.V166F (c.496G>T)

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: 2224, https://www.ncbi.nlm.nih.gov/clinvar/variation/2224/

      CAID: N/A

      gnomAD: N/A

      VariantEvidence: N/A

      MutationType: missense_variant; transversion

      CivicName: V166F (c.496G>T)

      MultipleGeneVariants: N/A

    3. 16 different families

      PatientID: IX-I

      KindredID: 9

      Case: M, 68Y0M, Ethnicity Unknown

      DiseaseAssertion: VHL

      FamilyInfo: No family history reported.

      CasePresentingHPOs: HP:0006748; HP:0002668; HP:0030405; HP:0001737; HP:0006880 (adrenal pheochromocytoma, paraganglioma, pancreatic endocrine tumor, pancreatic cyst, cerebellar hemangioblastoma)

      CaseHPOFreeText: Patient presented with adrenal pheochromocytoma, paraganglioma, pancreatic endocrine tumor, pancreatic cyst, and cerebellar hemangioblastoma at age 55Y0M and was diagnosed with VHL type 2A (see table 2).

      CaseNotHPOs: HP:0000107; HP:0005584 (renal cyst; renal cell carcinoma)

      CaseNotHPOFreeText: Patient negative for renal cell carcinoma and renal cysts.

      CasePreviousTesting: N/A

      PreviouslyPublished: N/A

      SupplementalData: N/A

      Variant: complete deletion

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: N/A

      CAID: N/A

      gnomAD: N/A

      VariantEvidence: N/A

      MutationType: deletion

      CivicName: NULL (deletion)

      MultipleGeneVariants: N/A

    1. PatientID: VII-2

      KindredID: 1

      Case: M, Age Unknown, Ethnicity Unknown

      DiseaseAssertion: VHL

      FamilyInfo: Family’s roots were traced to the German town of Leipzig in Saxony, from whence the original 11 siblings had immigrated to America around 1670. The following report is a 2011 updated pedigree on the previously reported Tisherman kindred. At the time of this study, 43/49 patients have undergone mutational analysis revealing the VHL familial mutation (Y112H) and 35/49 patients have clinical VHL manifestations. Phenotypic cumulative lifetime risk was 71% for Pheo/PGL, 15% for hemangioblastoma, 33% for retinal angioma, 3% for renal cell carcinoma, and 3% for pancreatic cysts. 6 members of the family (all deceased; 4 males, 2 females) had suspected VHL and 2 (males) of these were suspected to have had Pheo/PGL.

      CasePresentingHPOs: HP:0009711 (Retinal capillary hemangioma)

      CaseHPOFreeText: Phenotype noted as: Pheo/PGL (unclear which of the two or if both apply to this patient).

      CaseNotHPOs: HP:0005584; HP:0002666; HP:0002668 (Renal cell carcinoma, Pheochromocytoma, Paraganglioma)

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: 9201016; 8239848 (no genetic information; only phenotypes)

      SupplementalData: N/A

      Variant: p.Y112H (c.334T>C)

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: 2222, https://www.ncbi.nlm.nih.gov/clinvar/variation/2222/

      CAID: N/A

      gnomAD: N/A

      VariantEvidence: N/A

      MutationType: missense_variant;transition

      CivicName: Y112H (c.334T>C)

      MultipleGeneVariants: N/A

    2. PatientID: VI-6

      KindredID: 1

      Case: F, Age Unknown, Ethnicity Unknown

      DiseaseAssertion: VHL (Asymptomatic)

      FamilyInfo: Family’s roots were traced to the German town of Leipzig in Saxony, from whence the original 11 siblings had immigrated to America around 1670. The following report is a 2011 updated pedigree on the previously reported Tisherman kindred. At the time of this study, 43/49 patients have undergone mutational analysis revealing the VHL familial mutation (Y112H) and 35/49 patients have clinical VHL manifestations. Phenotypic cumulative lifetime risk was 71% for Pheo/PGL, 15% for hemangioblastoma, 33% for retinal angioma, 3% for renal cell carcinoma, and 3% for pancreatic cysts. 6 members of the family (all deceased; 4 males, 2 females) had suspected VHL and 2 (males) of these were suspected to have had Pheo/PGL.

      CasePresentingHPOs: N/A

      CaseHPOFreeText: N/A

      CaseNotHPOs: HP:0005584; HP:0009711; HP:0002666; HP:0002668 (Renal cell carcinoma, Retinal capillary hemangioma, Pheochromocytoma, Paraganglioma)

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: 9201016; 8239848 (no genetic information; only phenotypes)

      SupplementalData: N/A

      Variant: p.Y112H (c.334T>C)

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: 2222, https://www.ncbi.nlm.nih.gov/clinvar/variation/2222/

      CAID: N/A

      gnomAD: N/A

      VariantEvidence: N/A

      MutationType: missense_variant;transition

      CivicName: Y112H (c.334T>C)

      MultipleGeneVariants: N/A

    1. Mutation analysisAll germ-line mutations were documented by the results of genetic testing performed in Florence according to standardized protocols. DNA was extracted from the peripheral blood leukocytes of each patient using the NucleoSpin Blood L kit (Macherey-Nagel, Düren, Germany) and analyzed for germ-line mutations of SDHA (all exons), SDHB (all exons), SDHC (all exons), SDHD (all exons), SDHAF2 (all exons), MAX (all exons), TMEM127 (all exons), and VHL (all exons). For each gene, coding regions and exon–intron boundaries were amplified by PCR as described previously (Astuti et al. 2001). PCR products, purified using a commercial kit (PCR purification kit, Qiagen), were subjected to 2% agarose gel electrophoresis with ethidium bromide staining and subsequently sequenced with a genetic analyzer (ABI PRISM 310; Applied Biosystems, Milan, Italy).Multiplex ligation-dependent probe amplification reactionsPatients younger than 50 years, whose DNA sequencing was wild type for SDHB, SDHC, SDHD, SDHAF2, and VHL, underwent analysis for genomic rearrangements in these genes. For this purpose, we used commercial kits for multiplex ligation-dependent probe amplification (MLPA)-based assays (SALSA MLPA P016B VHL and SALSA MLPA P226 SDHD; MRC-Holland, Amsterdam, The Netherlands) following the manufacturers' instructions.Amplification products were diluted in HiDi formamide containing 500TAMRA internal size standards (MRC-Holland) and then separated by size using an ABI PRISM 310 Genetic Analyser (Applied Biosystems). Electropherograms were analyzed using Coffalyser MLPA DAT software (MRC-Holland).

      ArticleReferenceSequence: Not specified – Assumption: variants assumed to have been documented by the author under reference sequence NM_000551.3

      GenotypingMethod: For each gene (MAX, SDHA, SDHB, SDHC, SDHD, SDHAF2, TMEM127, VHL), all coding regions and exon–intron boundaries were amplified by PCR. Multiplex ligation-dependent probe amplification (MLPA)-based assays (SALSA MLPA P016B VHL and SALSA MLPA P226 SDHD; MRC-Holland, Amsterdam, The Netherlands).

      SamplingMethod: peripheral blood leukocytes

    1. F119 18 F left 3 23  2 VHL R64P VHL

      PatientID: F119

      KindredID: 1

      Case: F, 20Y0M, Ethnicity Unknown

      DiseaseAssertion: VHL

      FamilyInfo: N/A

      CasePresentingHPOs: HP:0002666 (pheochromocytoma)

      CaseHPOFreeText: The patient had a pheochromocytoma in the left adrenal gland. It was measured to be 3 cm in size and 23 grams in weight.

      CaseNotHPOs: N/A

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: RET/SDHB/SDHD

      PreviouslyPublished: N/A

      SupplementalData: N/A

      Variant: p.R64P(c.191G>C)

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: 2226 https://www.ncbi.nlm.nih.gov/clinvar/variation/2226/

      CAID: N/A

      gnomAD: N/A

      VariantEvidence: N/A

      MutationType: missense_variant;transversion

      CivicName: R64P(c.191G>C)

      MultipleGeneVariants: N/A

    1. PatientID: None (Proband)

      KindredID: 1

      Case: F, 24Y0M, Ethnicity Unknown

      DiseaseAssertion: VHL

      FamilyInfo: Aunt had a metastatic and progressinve pNET in the context of VHL.

      CasePresentingHPOs: HP:0002666; HP:0030405 (Pheochromocytoma, Pancreatic endocrine tumor)

      CaseHPOFreeText: Underwent bilateral adrenalectomies for pheochromocytomas and a distal pancreatectomy and splenectomy for a grade 2 well-differentiated pNET. Post-operation, 3 new pNET’s developed and continued to grow. Due to the rate of growth of the lesion, her family history of malignant disease and concerns about her ability to manage resultant pancreatic endocrine insufficiency, she underwent a trial of primary somatostatin analog therapy. After 6 months, imaging showed significant decrease in size of all of the pNETs

      CaseNotHPOs: N/A

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N?A

      PreviouslyPublished: N/A

      SupplementalData: N/A

      Variant: p.R167W (c.499C>T)

      LegacyVariant: N/A

      CaseProblemVariantFreeText:

      ClinVarID: 2218, https://www.ncbi.nlm.nih.gov/clinvar/variation/2218/

      CAID: N/A

      gnomAD: 0.000007954, https://gnomad.broadinstitute.org/variant/3-10191506-C-

      VariantEvidence: N/A

      MutationType: missense_variant;transition

      CivicName: R167W (c.499C>T)

      MultipleGeneVariants: N/A

    1. We identified deletions ranging from 0.5 kb to 250 kb affecting part of or the entire VHL and flanking genes in 54 families.

      GroupID: 7

      DiseaseAssertion: VHL

      GroupSize: N/A GroupNumberMales: N/A GroupNumberFemales: N/A GroupEthnicity: N/A GroupAgeRange: N/A

      GroupInfo: 54 VHL deletion families from the Freiburg registry were selected in order to assist in the correlation of VHL deletions to clinical phenotypes.

      GroupPresentingHPOs: HP:0005584; HP:0000107; HP:0002666; HP:0009711; HP:0010797; HP:0009713; HP:0001737 (Renal cell carcinoma, Renal cyst, Pheochromocytoma, Retinal capillary hemangioma, Hemangioblastoma, Spinal hemangioblastoma, Pancreatic cysts)

      GroupHPOFreeText: # of affected individuals: Renal cell carcinoma (1), Renal cyst (1), Pheochromocytoma (1), Retinal capillary hemangioma (1), Hemangioblastoma/brain/cerebellum (1), Spinal hemangioblastoma (1), Pancreatic cysts (1)

      GroupNotHPOs: N/A

      GroupNotHPOFreeText: N/A

      GroupPreviousTesting: N/A

      PreviouslyPublished: N/A

      SupplementalData: Supplemental Table 2, Table 1, Table 3

      Variant: Exon 1 Deletion (c.1-?_340+?del)

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: N/A

      CAID: N/A

      gnomAD: N/A

      VariantEvidence: N/A

      MutationType: exon_loss_variant

      CivicName: Exon 1 Deletion

      MultipleGeneVariants: N/A

    1. V#1exon 3c.500G > Ap.R167QCNS-HB, renal carcinoma

      PatientID: 1

      KindredID: 1

      Case: Sex Unknown, Age Unknown, Ethnicity Unknown

      DiseaseAssertion: VHL

      FamilyInfo: N/A

      CasePresentingHPOs: HP:0010797; HP:0005584 (Hemangioblastoma; Renal cell carcinoma)

      CaseHPOFreeText: N/A

      CaseNotHPOs: N/A

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: N/A

      SupplementalData: Yes

      Variant: p.R167Q (c.500G>A)

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: 2216, https://www.ncbi.nlm.nih.gov/clinvar/variation/2216/

      CAID: N/A

      gnomAD: 0.000003977, https://gnomad.broadinstitute.org/variant/3-10191507-G-A

      VariantEvidence: Confocal staining shows the distribution of pVHL in the cell cytoplasm.

      MutationType: missense_variant; transition

      CivicName: R167Q (c.500G>A)

      MultipleGeneVariants: N/A

    1. VHL-19c.500G > Ap.Arg167Gln[2]noA2MultipleBilateral––––

      PatientID: VHL-19

      KindredID: 19

      Case: Sex Unknown, Age Unknown, Italian

      DiseaseAssertion: VHL

      FamilyInfo: None.

      CohortInfo: Forty-three index cases were referred to the Service of Medical Genetics, Genova, for germline mutation analysis in the VHL gene between 1995 and 2008.

      CasePresentingHPOs: HP:0010797; HP:0005584 (hemangioblastoma, renal cell carcinoma )

      CaseHPOFreeText: Multiple hemangioblastoma of the CNS and spinal cord. Bilateral renal cell carcinoma.

      CaseNotHPOs: HP:0001737, HP:0002666, HP:0009711 (pancreatic cysts, pheochromocytoma, retinal capillary hemangioma)

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: N/A

      SupplementalData: N/A

      Variant: p.R167Q (c.500G>A)

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVar: 2216 https://www.ncbi.nlm.nih.gov/clinvar/variation/2216/

      CAID: N/A

      gnomAD: 0.000003977 https://gnomad.broadinstitute.org/variant/3-10191507-G-A

      VariantEvidence:N/A

      MutationType: missense_variant;transition

      CivicName: R167Q (c.500 G >A)

      MultipleGeneVariants: N/A

    1. complete vhl gene deletion in 2 patients

      PatientID: 19

      KindredID: 19

      Case: 43Y0M, sex unknown, ethnicity unknown

      DiseaseAssertion: VHL

      FamilyInfo: N/A

      CasePresentingHPOs: HP:0010797; HP:0005584; HP:0030405; HP:0009711 (hemangioblastoma; renal cell carcinoma; pancreatic endocrine tumor; retinal capillary hemangioma)

      CaseHPOFreeText: See Table 1&2 for retinal capillary hemangioma information

      CaseNotHPOs: N/A

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: N/A

      SupplementalData: N/A

      Variant: Null (Complete deletion)

      CaseProblemVariantFreeText: N/A

      LegacyVariant: N/A

      ClinVarID: N/A

      CAID: N/A

      gnomAD: N/A

      VariantEvidence: Stated in paper as “del VHL”; complete vhl gene deletion

      MutationType: deletion (exon_loss_variant)

      CivicName: DELETION

      MultipleGeneVariants: N/A

    1. PatientID: 8

      KindredID: 8

      Case: M,35Y0M, Ethnicity Unknown

      DiseaseAssertion: VHL

      FamilyInfo: N/A

      CohortInfo: Thirteen patients with a supratentorial hemangioblastoma.

      CasePresentingHPOs: HP:0010797 (hemangioblastoma)

      CaseHPOFreeText: The patient had a meckel cave hemangioblastoma at age 28. The patient had a papillary edema and pituitary stalk hemangioblastoma at age 34. The patient died of VHL disease.

      CaseNotHPOs: N/A

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: N/A

      SupplementalData: N/A

      Variant: p.R161* (c.481C>T)

      CaseProblemVariantFreeText: N/A

      LegacyVariant: N/A

      ClinVarID: 2217 https://www.ncbi.nlm.nih.gov/clinvar/variation/2217/

      CAID: N/A

      gnomAD: N/A

      VariantEvidence: N/A

      MutationType: stop_gained

      CivicName: R161* (c.481C>T)

      MultipleGeneVariants: N/A

    1. Case reportA 19-year-old woman was referred to our psychiatric inpatient service in June 2017, with the suspicion of AN. At the time of hospital admission, the patient's weight was 28 kg, her height was 1.55 m and her body mass index (BMI) was 11.6 kg/m2. The patient had had no menstrual cycle for at least 1 year. Over the previous 2 years, her food intake had progressively diminished, without an immediately apparent cause. The patient was hungry but felt satiated after ingesting only a small amount of food, and had difficulty swallowing.

      PatientID: N/A (case)

      KindredID: 1

      Case: F, 19Y0M, Ethnicity Unknown

      DiseaseAssertion: VHL

      FamilyInfo: Non-consanguineous parental relationship; second child; no mention of VHL in the family.

      CasePresentingHPOs: HP:0010797; HP:0001713; HP:0002039; HP:0001824 (Hemangioblastoma; pancreatic cysts; anorexia; weight loss)

      CaseHPOFreeText: Healthy from birth, this patient was referred to a psychiatric inpatient at 19Y with the weight loss and weakness, and the suspicion on anorexia nervosa. AN was not met according to the DSM-5 or ICD-10 (despite anorexic tendencies). There were also no tendencies towards an eating disorder. Patient developed progressive gait abnormality, along with bilateral dysmetria. MRI revealed a massive lesion with vascular characteristics suggestive of a HB in the fourth ventricle causing hypertensive hydrocephalus. Abdominal CT scan revealed cystic lesions throughout the parenchymatous portion of the pancreas, suspected to be related to VHLs. Together, supported the diagnosis of VHL. The patient underwent surgery of the brain, and radiotherapy which proved to work in small degrees.

      CaseNotHPOs: HP:0002666 (pheochromocytoma)

      CaseNotHPOFreeText: All blood tests, urinalysis and chest X‑ray were unremarkable. She also had no pheochromocytoma.

      CasePreviousTesting: N/A

      PreviouslyPublished: N/A

      SupplementalData: N/A

      Variant: p.R161* (c.481C>T)

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: 2217 https://www.ncbi.nlm.nih.gov/clinvar/variation/2217/

      CAID: N/A

      gnomAD: N/A

      VariantEvidence: N/A

      MutationType: stop_gained

      CivicName: R161* (c.481C>T)

      MultipleGeneVariants: N/A

    1. PatientID: None

      KindredID: 1

      Case: M, 11Y0M, Ethnicity unknown

      DiseaseAssertion: assumed VHL

      FamilyInfo: Familial/syndromic (FS) association

      CasePresentingHPOs:HP:0002666; HP:0009711 (Pheochromocytoma; retinal capillary hemangioma)

      CaseHPOFreeText: Benign bilateral pheochromocytoma and retinal angioma at age 11

      CaseNotHPOs: N/A

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: SDHB,SDHC, SDHD, and exons 10, 11, 13, 14, 15 and 16 of RET proto-oncogene

      PreviouslyPublished: N/A

      SupplementalData: N/A

      Variant: p.R167W (c.499C>T)

      CaseProblemVariantFreeText: N/A

      LegacyVariant: N/A

      ClinVarID: 2218 https://www.ncbi.nlm.nih.gov/clinvar/variation/2218/

      CAID: N/A

      gnomAD: 0.000007954 https://gnomad.broadinstitute.org/variant/3-10191506-C-T

      VariantEvidence: N/A

      MutationType: missense_variant; transition

      CivicName: R167W (c.499C>T)

      MultipleGeneVariants: N/A

    1. We performed WES in 3 different regions of the primary tumor obtained before treatment, in the skull metastasis resected 7 years after temsirolimus treatment initiation, and in the germline DNA obtained from the patient's blood. The mean depth of coverage was >80x for the 3 regions of the primary tumors, 136x for the metastasis, and 94x for the blood (see supplemental eAppendix 1 for details regarding methodology, available online with this article at JNCCN.org)

      ArticleReferenceSequence: Not specified – Assumption: variants assumed to have been documented by the author under reference sequence NM_000551.3

      GenotypingMethod: WES (whole-exome sequencing), Sanger sequencing

      SamplingMethod: peripheral blood, tumor resection (primary tumor obtained before treatment, in the skull metastasis resected 7 years after temsirolimus treatment initiation)

    1. PatientID: V-14

      KindredID: 2

      Case: M, Age Unknown, German

      DiseaseAssertion: VHL

      FamilyInfo: Family 2 is comprised of 131 individuals over six generations including 65 members (50% of those at risk) with VHL type 2A (72% clinically affected, 12% obligate carriers, and 15% positive genetic analysis alone) and nearly equal gender distribution for affected status (54% male). An additional six members (II-3, II-4, II -5, III-1, III-2, and III-3) are suspected to have VHL without confirmation. Of note, the nuclear family (branch IV-13) contains 13 siblings, of whom 12 have been diagnosed with pheo. The presenting tumor types in Family 2 were pheo (70%), HB (17%), and RA (13%). No Family 2 member had RCC as the initial manifestation. Distribution of HB and RA are not described except for patient IV-8.

      CasePresentingHPOs: HP:0002666 (Pheochromocytoma)

      CaseHPOFreeText: N/A

      CaseNotHPOs: HP:0005584 (Renal cell carcinoma)

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: 7759077

      SupplementalData: N/A

      Variant: p.Y98H (c.292T>C)

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: 2223, https://www.ncbi.nlm.nih.gov/clinvar/variation/2223/

      CAID: N/A

      gnomAD: 0.00001343, https://gnomad.broadinstitute.org/variant/3-10183823-T-C

      VariantEvidence: N/A

      MutationType: missense_variant;transition

      CivicName: Y98H (c.292T>C)

      MultipleGeneVariants: N/A

    2. PatientID: V-23

      KindredID: 2

      Case: M, Age Unknown, German

      DiseaseAssertion: VHL

      FamilyInfo: Family 2 is comprised of 131 individuals over six generations including 65 members (50% of those at risk) with VHL type 2A (72% clinically affected, 12% obligate carriers, and 15% positive genetic analysis alone) and nearly equal gender distribution for affected status (54% male). An additional six members (II-3, II-4, II -5, III-1, III-2, and III-3) are suspected to have VHL without confirmation. Of note, the nuclear family (branch IV-13) contains 13 siblings, of whom 12 have been diagnosed with pheo. The presenting tumor types in Family 2 were pheo (70%), HB (17%), and RA (13%). No Family 2 member had RCC as the initial manifestation. Distribution of HB and RA are not described except for patient IV-8.

      CasePresentingHPOs: HP:0002666 (Pheochromocytoma)

      CaseHPOFreeText: N/A

      CaseNotHPOs: HP:0005584 (Renal cell carcinoma)

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: 7759077

      SupplementalData: N/A

      Variant: p.Y98H (c.292T>C)

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: 2223, https://www.ncbi.nlm.nih.gov/clinvar/variation/2223/

      CAID: N/A

      gnomAD: 0.00001343, https://gnomad.broadinstitute.org/variant/3-10183823-T-C

      VariantEvidence: N/A

      MutationType: missense_variant;transition

      CivicName: Y98H (c.292T>C)

      MultipleGeneVariants: N/A

    1. Interestingly, one carrier of the deletion developed bilateral breast cancer at age 46 and 49. First cancer was diagnosed at the age of 46 in her right breast. The patient was treated by mastectomy with postoperative chemotherapy (CMF). Histopathological examination revealed invasive ductal breast carcinoma of 1.8 cm size. The tumor was ER- negative, and PR-negative (HER2 was not analyzed). A metastasis in 1 axillary lymph node was found. There was no evidence of distant metastases. The tumor was classified as T1c pN1a M0, stage IIA; grade G2. Three years later, at the age of 49, she was diagnosed with cancer of her left breast. It was an invasive ductal carcinoma of 2.0 cm size. The tumor was ER-positive, PR-positive, and HER2-negative. There was no evidence for lymph-node or distant metastases. The tumor was classified as T1c pN 0 M0, stage IA, grade G2 and treated with mastectomy and tamoxifen. Ki67 expression was not tested. At present, 9 and 6 years after treatment of the breast cancers there is no evidence of breast cancer recurrence. However at age of 54, lesions typical for VHL disease including cerebellar haemangioblastoma and renal cell carcinoma were diagnosed in the patient.

      PatientID: 2

      KindredID: 1

      Case: F, 54Y0M, Ethnicity Unknown

      DiseaseAssertion: VHL

      FamilyInfo: Son (id:1) with the same variant, presenting with cerebellar hemangioblastoma at age 18, spinal hemangioblastomas at ages 19 and 31 and renal cysts but the age of onset for these is not noted. Father (id: 3) presented with cerebellar hemangioblastoma at age 65. Paternal uncle (id: 4) presented with prostate cancer at age 65. Paternal grandfather (id: 5) presented with cerebellar hemangioblastomas at age 69. Mother and daughter did not have the mutation. Her father was not tested. No family history of retinal capillary hemangiomas or pheochromocytoma.

      CasePresentingHPOs: HP:0006880; HP:0005584; HP:0003002 (Cerebellar hemangioblastoma, Renal cell carcinoma, Breast carcinoma)

      CaseHPOFreeText: Bilateral breast cancer at age 46 and 49. First cancer was diagnosed at the age of 46 in her right breast. The patient was treated by mastectomy with postoperative chemotherapy (CMF). Histopathological examination revealed invasive ductal breast carcinoma. A metastasis in 1 axillary lymph node was found. There was no evidence of distant metastases. Three years later, at the age of 49, she was diagnosed with cancer of her left breast. It was an invasive ductal carcinoma. There was no evidence for lymph-node or distant metastases. At present, 9 and 6 years after treatment of the breast cancers there is no evidence of breast cancer recurrence. However at age of 54, lesions typical for VHL disease including cerebellar haemangioblastoma and renal cell carcinoma were diagnosed in the patient.

      CaseNotHPOs: HP:0002666; HP:0009711 (Pheochromocytoma, Retinal capillary hemangioma)

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: N/A

      SupplementalData: Figure 1 (pedigree) and Table 1 (phenotype and age of onset data).

      Variant: Exon 1 Deletion (c.1-?_340+?del)

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: N/A

      CAID: N/A

      gnomAD: N/A

      VariantEvidence: N/A

      MutationType: exon_loss_variant

      CivicName: Exon 1 Deletion

      MultipleGeneVariants: Germline, FANCD2, Partial Deletion

    1. Genomic DNA was isolated from peripheral blood samples by Qiagen DNA Blood mini kit (Qiagen, Hilden, Germany) following the manufacturer’s instruction. Genomic DNA (50–100 ng) was amplified by PCR in a standard PCR buffer containing 200 μM per each dNTPs, 1.5 mM MgCl2, 0.25 units of Taq polymerase and 0.2 μM per each primers with the thermal cycling program of 95 °C for 30 s, 60 °C for 30 s and 72 °C for 30 s for 30 cycles. PCR products were purified and sequenced in an ABI 3730 automated sequencer (ABI, Foster City, CA, USA). The primer pairs used for the amplification of the three exons and their flanking introns of VHL gene were 1F: 5′-IndexTermggtggtctggatcgcgga-3′ and 1R: 5′-IndexTermggcttcagaccgtgctatcg-3′ (product size 418bp), 2F: 5′-IndexTermgtggctctttaacaacctttgc-3′ and 2R: 5′-IndexTermcctgtacttaccacaacaaccttatc-3′ (product size 208 bp), and 3F: 5′-IndexTermgcaaagcctcttgttcgttc-3′ and 3R: 5′-IndexTermcaaaaatgccaccaccttct-3′ (product size 504 bp).

      ArticleReferenceSequence: Not specified – Assumption: variants assumed to have been documented by the author under reference sequence NM_000551.3

      GenotypingMethod: Genomic DNA was amplified by PCR and the products were purified and sequenced in an ABI 3730 automated sequencer (ABI, Foster City, CA, USA). UPQFM-PCR was also used to detect large deletions and insertions in the three exons of the VHL gene.

      SamplingMethod: peripheral blood

    1. Genomic DNA was extracted from peripheral blood leukocytes. Mutation analysis involved DNA sequencing, while large deletions were determined by universal primer quantitative fluorescent multiplex polymerase chain reaction (UPQFM-PCR) and multiplex ligation-dependent probe amplification (MLPA) analysis.

      ArticleReferenceSequence: NM_000551.3

      GenotypingMethod: The three exons and flanking regions of the VHL gene were amplified by PCR. Universal primer quantitative fluorescent multiplex polymerase chain reaction (UPQFM-PCR) and multiplex ligation-dependent probe amplification (MLPA) analysis

      SamplingMethod: peripheral blood leukocytes

    1. 2 (66.7)

      GroupID: 14a

      DiseaseAssertion: VHL

      GroupSize: 2

      GroupNumberMales: N/A

      GroupNumberFemales: N/A

      GroupEthnicity: N/A

      GroupAgeRange: N/A

      GroupInfo: a retrospective cohort study from an eye centre in Germany involved 148 VHL patients and their genetic data involved in retinal capillary hemangiomas.

      GroupPresentingHPOs: HP:0009711 (retinal capillary hemangioma)

      GroupHPOFreeText: These 2/3 patients with a Q164* (c.490C>T) mutation had retinal capillary hemangiomas. Other VHL manifestations were discussed but not per- variant.

      GroupNotHPOs: N/A

      GroupNotHPOFreeText: N/A

      GroupPreviousTesting: N/A

      PreviouslyPublished: N/A

      SupplementalData: N/A

      Variant: p.Q164* (c.490C>T)

      LegacyVariant: N/A

      GroupProblemVariantFreeText: N/A

      ClinVarID: 223228 https://www.ncbi.nlm.nih.gov/clinvar/variation/223228/

      CAID: N/A

      gnomAD: N/A

      VariantEvidence: N/A

      MutationType: stop_gained

      CivicName: Q164* (c.490C>T)

      MultipleGeneVariants: N/A

    1. PatientID: A-V5

      KindredID: A-V5

      Case: F, 37Y0M, Korean

      DiseaseAssertion: VHL

      FamilyInfo: N/A

      CasePresentingHPOs: HP:0002666; HP:0030405 (Pheochromocytoma, Pancreatic endocrine tumor)

      CaseHPOFreeText: Bilateral pheochromocytoma and pancreatic islet cell carcinoma. Diagnosed with VHL type 2.

      CaseNotHPOs: HP:0010797; HP:0009711; HP:0001737; HP:0005584 (Hemangioblastoma, Pancreatic cysts, Renal cell carcinoma)

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: 25078357

      SupplementalData: N/A

      Variant: p.A149T (c.445G>A)

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: 223213, https://www.ncbi.nlm.nih.gov/clinvar/variation/223213/

      CAID: N/A

      gnomAD: N/A

      VariantEvidence: N/A

      MutationType: missense_variant;transition

      CivicName: A149T (c.445G>A)

      MultipleGeneVariants: N/A

    1. GroupID: 411

      DiseaseAssertion: VHL

      GroupSize: 2

      GroupNumberMales: N/A

      GroupNumberFemales: N/A

      GroupEthnicity: French

      GroupAgeRange: N/A

      GroupInfo: 3 members of this family were found to have the c.500G>A germline variant of the VHL gene. Member 9710 presented with mild renal disease (RCC) and members 13888 and 12271 had unknown renal involvement. Families were recruited from the French VHL Registry. Enrolment in the study required identification of the germline VHL mutation (currently 85% of the families included in the French VHL Registry) and available data regarding renal phenotype. A total of 126 families fulfilled these criteria.

      GroupPresentingHPOs: HP:0005584 (Renal cell carcinoma)

      GroupHPOFreeText: Mild renal disease (simple renal cyst, multicystic kidney[s], small lesion [less than 10 mm in size] of unknown significance, or small solid tumor without indication for surgical removal [less than 30 mm in size]).

      GroupNotHPOs: N/A

      GroupNotHPOFreeText: N/A

      GroupPreviousTesting: N/A

      PreviouslyPublished: N/A

      SupplementalData: Phenotype and genotype information can be found in Supplementary Table S1.

      Variant: p.R167Q (c.500G>A)

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: 2216, https://www.ncbi.nlm.nih.gov/clinvar/variation/2216/

      CAID: N/A

      gnomAD: 0.000003977, https://gnomad.broadinstitute.org/variant/3-10191507-G-A

      VariantEvidence: N/A

      MutationType: missense_variant;transition

      CivicName: R167Q (c.500G>A)

      MultipleGeneVariants: N/A

    1. In four families, partial deletions of one or more exons were detected by Southern blot analysis

      PatientID: unknown (brother)

      KindredID: A

      Case: M (deceased), Age unknown, Turkish

      DiseaseAssertion: assumed VHL

      FamilyInfo: 5 family members are grouped with this deletion (ages 16-37Y; mean 31Y). VHL was clinically diagnosed in, at minimum, the proband. See Fig. 2 for family pedigree. This patient and his one brother were not tested for the DNA deletion however it is assumed by the authors due to the segregation observed.

      CasePresentingHPOs: HP:0010797 (hemangioblastoma)

      CaseHPOFreeText: N/A

      CaseNotHPOs: HP:0009711; HP:0002666; HP:0005584 (retinal capillary hemangioma; pheochromocytoma; renal cell carcinoma)

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: N/A

      SupplementalData: N/A

      Variant: Deletion of exons 1 and 2

      CaseProblemVariantFreeText: N/A

      LegacyVariant: N/A

      ClinVarID: N/A

      CAID: N/A

      gnomAD: N/A

      VariantEvidence: not tested for the DNA deletion however it is assumed by the authors due to the segregation observed.

      MutationType: exon_loss_variant

      CivicName: exon 1-2 deletion

      MultipleGeneVariants: N/A

    1. c.500G > A p.Arg167Gln

      GroupID: 19

      DiseaseAssertion: assumed VHL

      GroupSize: 24

      GroupNumberMales: N/A

      GroupNumberFemales: N/A

      GroupEthnicity: Chinese

      GroupAgeRange: 47.8Y +/- 12.7Y

      GroupInfo: Clinical characteristics of 258 patients from 80 unrelated Chinese families were reported in this study. Grouped by the 21 mutations found, 10 families with 24 members total were described, and phenotypic information was given for this group.

      GroupPresentingHPOs: HP:0010797; HP:0009711; HP:0005584; HP:0001737; HP:0002666 (hemangioblastoma, retinal capillary hemangioma, renal cell carcinoma, pancreatic cysts, pheochromocytoma)

      GroupHPOFreeText: 15 of the 24 members presented with CNS hemangioblastoma (with a mean age of onset of 35.6Y), retinal capillary hemangioma in 4 members (at the mean age of 23.0Y), renal cell carcinoma in 10 members (at the mean age of 38.3Y), pancreatic cysts in 5 members (at the mean age of 37.2Y), and pheochromocytoma in 9 members (at the mean age of 36.3Y)

      GroupNotHPOs: HP:0009715 (papillary cystadenoma of the epididymis)

      GroupNotHPOFreeText: No members had a papillary cystadenoma of the epididymis genital system tumor (epididymis or broad ligament)

      GroupPreviousTesting: N/A

      PreviouslyPublished: 24581539 (family #11); 29330336 (as 7 families of 18 people); 28388566 (family #78, 79, 80, 81, 82, 83)

      SupplementalData: N/A

      Variant: p.R167Q (c.500G>A)

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: 2216, https://www.ncbi.nlm.nih.gov/clinvar/variation/2216/

      CAID: N/A

      gnomAD: 0.000003977, https://gnomad.broadinstitute.org/variant/3-10191507-G-A

      VariantEvidence: N/A

      MutationType: missense_variant; transition

      CivicName: R167Q (c.500G>A)

      MultipleGeneVariants: N/A

    1. His father (Patient II‐3) died of advanced RCCC in the previous year

      PatientID: II-3

      KindredID: 1

      Case: M, Age Unknown, Ethnicity Unknown

      DiseaseAssertion: VHL

      FamilyInfo: Both of the patient’s brothers (Patient II-4 and II-1), the patient’s sister (II-5), and the patient’s son (III-3) were clinically diagnosed with VHL disease. Patient II-1 presented with RCCC at age 33 and CH at age 41. He carried the mutation NM_000551.3:c.269A>T. Patient II-4 presented with RCCC at age 53, and carried the same mutation. Patient III-3 presented with CH and carried the same mutation. The patient’s sister (Patient II‐5) was deceased and had an undetermined mutation. Patient II‐5 died of a ruptured CH. The patient’s parents (Patient I-1 and I-2) were also deceased from other causes. The patient’s grandson (Patient IV‐1) was healthy and did not carry the mutation.

      CasePresentingHPOs: HP:0006770 (Renal clear cell carcinoma)

      CaseHPOFreeText: The patient died from advanced RCCC.

      CaseNotHPOs: N/A

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: N/A

      SupplementalData: N/A

      Variant: N/A

      LegacyVariant: N/A

      ClinVarID: N/A

      gnomAD: N/A

      VariantEvidence: N/A

      MutationType: N/A

      CivicName:N/A

      MultipleGeneVariants: N/A

    1. 312232N—N—YYYYNc.481 C>T

      PatientID: 31

      KindredID: 22

      Case: Sex Unknown, 32Y0M, Brazilian (Latino/Admixed American)

      DiseaseAssertion: VHL

      FamilyInfo: stated as a familial VHL. 1 other family member (patient 30) with that same mutation was stated with an age of 56. This patient has RCC, renal cysts, pancreatic cysts, and CNS hemangioblastoma and retinal capillary hemangioblastomas.

      CasePresentingHPOs: HP:0010797; HP:0001737; HP:0005584; HP:0000107 (hemangioblastoma, pancreatic cyst, renal cell carcinoma, renal cyst)

      CaseHPOFreeText: N/A

      CaseNotHPOs: HP:0002668, HP:0002666; HP:0009711; HP:0030405; (Paraganglioma, pheochromocytoma, retinal capillary hemangioma, pancreatic endocrine tumor)

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: N/A

      SupplementalData: N/A

      Variant: p.R161* (c.481C>T)

      CaseProblemVariantFreeText: N/A

      LegacyVariant: N/A

      ClinVarID: 2217 https://www.ncbi.nlm.nih.gov/clinvar/variation/2217/

      CAID: N/A

      gnomAD: N/A

      VariantEvidence: N/A

      MutationType: stop_gained

      CivicName: R161* (c.481C>T)

      MultipleGeneVariants: N/A

    1. her mother

      PatientID: None

      KindredID: 1

      Case: F, Age Unknown, Ethnicity Unknown

      DiseaseAssertion: Asymptomatic

      FamilyInfo: The heterozygous missense variant NM_000551.3:c.311G>T was identified on two of her daughters; one was 21Y and one was 17Y. The 21Y daughter had hypertension and a paraganglioma, and the 17Y daughter had a retinal hemangioblastoma.

      CasePresentingHPOs: N/A

      CaseHPOFreeText: The patient refused a complete staging.

      CaseNotHPOs: N/A

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: N/A

      SupplementalData: N/A

      Variant: p.G104V(c.311G>T)

      LegacyVariant: N/A

      ClinVarID: 223183, http://www.ncbi.nlm.nih.gov/clinvar/variation/223183

      CAID: N/A

      gnomAD: N/A

      VariantEvidence: N/A

      MutationType: missense_variant;transversion

      CivicName: G104V(c.311G>T)

      MultipleGeneVariants: N/A

    1. GroupID: 42

      DiseaseAssertion: assumed VHL

      GroupSize: 3

      GroupNumberMales: N/A

      GroupNumberFemales: N/A

      GroupEthnicity: N/A

      GroupAgeRange: N/A

      GroupInfo: 3 of the 573 patients discussed in this paper were found to have identical variants. This mutation was found in 1 VHL family with 3 patients.

      GroupPresentingHPOs: HP:0009711; HP:0006880; HP:0002666 (retinal capillary hemangioma, cerebellar hemangioblastoma, pheochromocytoma)

      GroupHPOFreeText: 2 had retinal hemangioblastoma at a mean age of 16Y, one had cerebellar hemangioblastoma at 16Y, and 1 had pheochromcytoma at 14Y.

      GroupNotHPOs: HP:0005584 (renal cell carcinoma)

      GroupNotHPOFreeText: N/A

      GroupPreviousTesting: N/A

      PreviouslyPublished: N/A

      SupplementalData: Supplementary Table S1.

      Variant: c.340+5G>C

      LegacyVariant: N/A

      CaseProblemVariantFreeText: N/A

      ClinVarID: 36901, https://www.ncbi.nlm.nih.gov/clinvar/variation/36901/

      CAID: N/A

      gnomAD: 0.01119 https://gnomad.broadinstitute.org/variant/3-10183876-G-C

      VariantEvidence: This variant’s large allele frequency means this is likely non disease causing (not deleterious).

      MutationType: splice_site_variant

      CivicName: Splice Region (c.340+5G>C)

      MultipleGeneVariants: N/A

    1. c.269A>T p.Asn90Ile

      PatientID: I:1

      KindredID: 4

      Case: F, 63Y0M, Chinese

      DiseaseAssertion: VHL

      FamilyInfo: Patient’s one son (II:3) was found with the same mutation and hemangioblastoma at 22Y and retinal capillary hemangioma at 32Y. Her other son (II:1) died before diagnosis; thus no DNA sample available. He presented with hemangioblastoma at 19Y

      CasePresentingHPOs: HP:0005584 (renal cell carcinoma)

      CaseHPOFreeText: patient had RCC at 63Y

      CaseNotHPOs: N/A

      CaseNotHPOFreeText: N/A

      CasePreviousTesting: N/A

      PreviouslyPublished: N/A

      SupplementalData: N/A

      Variant: p.N90I (c.269A>T)

      CaseProblemVariantFreeText: N/A

      LegacyVariant: N/A

      ClinVarID: 223172 https://www.ncbi.nlm.nih.gov/clinvar/variation/223172/

      CAID: N/A

      gnomAD: N/A

      VariantEvidence: N/A

      MutationType: missense_variant; transversion

      CivicName: N90I (c.269A>T)

      MultipleGeneVariants: N/A

  2. Sep 2026
    1. Patient 1, a 40-year-old Caucasian woman, presented in July 1998 with a history of progressive decline in visual acuity since the age of 15.

      PMID: 10612508

      Gene: ABCA4

      Case#: Patient 1, 40-year-old female

      DiseaseAssertion: STGD1

      FamilyInfo: One of four affected siblings in a family of eight. Segregation consistent with autosomal recessive inheritance.

      CasePresentingHPOs: HP:0000545 — Decreased visual acuity HP:0000612 — Central scotoma HP:0007754 — Macular atrophy HP:0030638 — Retinal flecks HP:0000512 — Abnormal fundus morphology

      CaseHPOFreeText: Progressive decline in visual acuity since age 15. Best-corrected visual acuity RE 20/400, LE 20/150. Central scotomas reported. Fundus exam showed bilateral central macular atrophy (worse in right eye), pigment deposits at the level of the retinal pigment epithelium, and numerous yellow flecks in the midperiphery. Fluorescein angiography demonstrated central hypofluorescence corresponding to atrophy with surrounding hyperfluorescence and peripheral dark choroid.

      CaseNotHPOs: HP:0000662 — Night blindness (absent)

      CaseNotHPOFreeText: Patient denied nyctalopia.

      GenotypingMethod: PCR amplification and direct sequencing of all 50 exons of ABCA4 following SSCP screening.

      PreviouslyPublished: Yes

      Variant: NM_000350.2:c.2588G>C (p.Gly863Ala) NM_000350.2:c.161G>A (p.Cys54Tyr)

      ClinVar: Not reported

      CAID: Not reported

      SupplementalData: Segregation demonstrated in pedigree (Figure 1); mutation confirmation by sequencing (Figure 4)

    1. The proposita (II:2), a 62-year-old woman,

      Case#: Patient 62, female, Caucasian, onset at 40yo, Italy

      DiseaseAssertion: STGD

      FamilyInfo: co-segregation of variant in 2 affected siblings, unaffected children heterozygous or wild-type

      CasePresentingHPOs: HP:0007754, HP:0000608, HP:0000548, HP:0000551, HP:0000510, HP:0000559

      CaseHPOFreeText: macular atrophy OU, perifoveal and peripheral fundus flecks OU, RPE changes, thinning of outer nuclear layer OU, BCVA: 20/25 OD/OS, normal intraocular pressure, myopic refraction -3.50 sph -1 cyl, normal rod–cone and cone ERGs

      CaseNotHPOs: n/a

      CaseNotHPOFreeText: n/a

      Genotyping Method: WES with phenotype-driven filtering, variant confirmed by Sanger sequencing, segregation analysis performed, functional minigene splicing assay

      PreviouslyPublished: n/a

      Variant: RDH8 NM_015725.4 c.262+1G>A homozygous

      ClinVar: SUB13728545

      CAID: n/a

      SupplementalData: phenotype and segregation info in supplemental data (Table S1, Figures S1–S5)

    1. Patient 2 (P2), previously described in a large IRD cohort study [1], is also of Somali origin and was seen in the retina clinic at the University of Iowa at age 11

      Case#: patient, 11, Somali, onset 8yo

      DiseaseAssertion: STGD

      FamilyInfo: parents and four siblings did not report visual issues

      CasePresentingHPOs: HP:0000007, HP:0011504, HP:0000608

      CaseHPOFreeText: BCVA 20/70 OD, 20/80 OS. Bull's eye maculopathy. Outer retinal and RPE atrophy. Slight opacity at level of RPE; loss of outer retinal structures in central area. Normal peripheral retina.

      CaseNotHPOs: n/a

      CaseNotHPOFreeText: n/a

      Genotyping Method: whole genome

      PreviouslyPublished: PMID:28559085

      Variant: NM_000350.3:c.5882G>A p.(Gly1961Glu) ; NM_000350.3:c.634C>T p.(Arg212Cys)

      ClinVar:7888; 7898

      CAID:n/a

      SupplementalData:n/a

    2. Patient 1 (P1) experienced reduced vision from age 5 and was referred to ophthalmology testing at Haukeland University Hospital at age 12.

      Case#: patient, 12, Somali, onset 5yo

      DiseaseAssertion: STGD

      FamilyInfo: parents and 5 siblings did not report visual issues

      CasePresentingHPOs: HP:0000007, HP:0011504, HP:0000608

      CaseHPOFreeText: BCVA 20/135 OD; 20/100 OS. Red-green color deficit. Bull's eye maculopathy, but no pallor of optic disc. Normal peripheral retina. Loss of macular photoreceptor layer; severely reduced cone function.

      CaseNotHPOs: n/a

      CaseNotHPOFreeText: n/a

      Genotyping Method: whole exome sequencing

      PreviouslyPublished: n/a

      Variant: NM_000350.3:c.5882G>A p.(Gly1961Glu) ; NM_000350.3:c.634C>T p.(Arg212Cys)

      ClinVar: 7888; 7898

      CAID: n/a

      SupplementalData: n/a

    1. Current age 26 years