PatientID: 10

KindredID: 10

Case: 39Y0M, Sex and Ethnicity Unknown

DiseaseAssertion: VHL

FamilyInfo: Recorded as a familial tumor; one other family info present (Patient ID: 9) who is a 47 year old patient with an abdominal paraganglioma

CasePresentingHPOs: HP:0002666 (pheochromocytoma)

CaseHPOFreeText: Unilateral pheochromocytoma reported with an age at diagnosis of 39 years of age.

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CasePreviousTesting: RET, SDHB/SDHC/SDHD

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.Q164H (c.492G>C)

CaseProblemVariantFreeText: Paper stated this as c.491G>C; p.Q164H. cDNA position of 492 is most likely correct and matches up. Error by authors to say c.491.

LegacyVariant: N/A

ClinVarID: 618485 https://www.ncbi.nlm.nih.gov/clinvar/variation/618485/

CAID: N/A

gnomAD: 0.000007954 https://gnomad.broadinstitute.org/variant/3-10191499-G-C

VariantEvidence: N/A

MutationType: missense_variant; transversion

CivicName: Q164H (c.492G>C)

MultipleGeneVariants: N/A

PatientID: None

KindredID: 25

Case: Sex Unknown, Age Unknown, Japanese

DiseaseAssertion: VHL

FamilyInfo: N/A

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

CaseHPOFreeText: Retinal angioma, renal cell carcinoma and pancreatic cyst or tumor (unspecified).

CaseNotHPOs: HP:0010797 (Hemangioblastoma)

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

PreviouslyPublished: 8634692

SupplementalData: N/A

Variant: p.Q96_P97delinsH (c.288_290del)

LegacyVariant: c.501_503del

CaseProblemVariantFreeText: N/A

ClinVarID: N/A

CAID: CA2573106244, https://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/allele?hgvsOrDescriptor=NM_000551.3%3Ac.288_290del

gnomAD: N/A

VariantEvidence: N/A

MutationType: inframe_deletion; deletion

CivicName: Q96_P97delinsH (c.288_290del)

MultipleGeneVariants: N/A

PatientID: None (Proband)

KindredID: 24

Case: F, 14Y0M, EthnicityUnknown

DiseaseAssertion: VHL

FamilyInfo: 2/3 genetically tested individuals from a family with no family history of VHL disease were found to harbor the c.492G>T mutation causing a Gln164His missense variant (noted in the paper as c.705G>T due to Latif reference transcript being used). The proband presented with retinal capillary hemangioma and the other had unremarkable ophthalmoscopic findings (27Y, brother). The proband’s sister was negative for the variant.

CasePresentingHPOs: HP:0009711 (Retinal capillary hemangioma)

CaseHPOFreeText: Patient had a clinical diagnosis of VHL disease. Presented with vision loss due to a single juxtapapillary angioma.

CaseNotHPOs: N/A

CaseNotHPOFreeText: Paper states that further screening did not find any other VHL lesion.

CasePreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.Q164H (c.492G>T)

LegacyVariant: c.705G>T

CaseProblemVariantFreeText: N/A

ClinVarID: 456566, https://www.ncbi.nlm.nih.gov/clinvar/variation/456566/

CAID: N/A

gnomAD: N/A

VariantEvidence: N/A

MutationType: missense_variant;transversion

CivicName: Q164H (c.492G>T)

MultipleGeneVariants: N/A

PatientID: None (Father)

KindredID: F6

Case: M, Age Unknown, Ethnicity Unknown

DiseaseAssertion: Asymptomatic

FamilyInfo: N/A

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.Q164H (c.492G>T)

LegacyVariant: N/A

CaseProblemVariantFreeText: N/A

ClinVarID: 456566, https://www.ncbi.nlm.nih.gov/clinvar/variation/456566/

CAID: N/A

gnomAD: N/A

VariantEvidence: N/A

MutationType: missense_variant;transversion

CivicName: Q164H (c.492G>T)

MultipleGeneVariants: N/A

PatientID: 5

KindredID: 1

Case: Sex Unknown, 15Y10M, Ethnicity Unknown

DiseaseAssertion: VHL

FamilyInfo: None.

CasePresentingHPOs: HP:0009711 (retinal capillary hemangioma)

CaseHPOFreeText: At first presentation (age 14Y3M) the patient had a visual acuity of 20/200. The angioma showed an exophytic growth pattern and was located in the inferior disc margin.

CaseNotHPOs: N/A

CaseNotHPOFreeText: Medical screening for other VHL lesions comprised magnetic resonance imaging (MRI) of the brain and spinal cord (gadolinium-enhanced), urine catecholamines, and abdominal sonography or computed tomography (CT). No VHL lesions present other than the retinal angioma reported.

CasePreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.Q164H (c.492G>T)

LegacyVariant: p.Q164H (c.705G>T)

CaseProblemVariantFreeText: N/A

ClinVarID: 456566 https://www.ncbi.nlm.nih.gov/clinvar/variation/456566/

CAID: N/A

gnomAD: N/A

VariantEvidence: N/A

MutationType: missense_variant;transversion

CivicName: Q164H (c.492G>T)

MultipleGeneVariants: N/A

PatientID: 7

KindredID: 7

Case: 23Y0M, Sex Unknown, Argentinian

DiseaseAssertion: VHL

FamilyInfo: Thus far, it has not been possible to study the parents or close relatives of this patient.

CasePresentingHPOs: HP:0009711; HP:0000107 (retinal capillary hemangioma; renal cyst)

CaseHPOFreeText: Aged 22Y at diagnosis (genetic testing); fulfils type 1 VHL clinical diagnosis. Bilateral retinal hemangioblastomas diagnosed at 22Y, and renal cysts were diagnosed at 23Y (See Table 1 & 2).

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.Q132Hfs*45 (c.343_395dup)

LegacyVariant: N/A

CaseProblemVariantFreeText: N/A

ClinVarID: N/A

CAID: CA2497030272 http://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/by_caid?caid=CA2497030272

gnomAD: N/A

VariantEvidence: N/A

MutationType: plus_2_frameshift_variant; duplication

CivicName: Q132Hfs*45 (c.343_395dup)

MultipleGeneVariants: N/A

KindredID: 9

DiseaseAssertion: VHL

GroupSize: Unknown

GroupNumberMales: N/A

GroupNumberFemales: N/A

GroupEthnicity: N/A

GroupAgeRange: N/A

GroupInfo: This is a family belonging to prefigure No. 9. They are described as ‘VHL-affected’.

GroupPresentingHPOs: HP:0005584 (renal cell carcinoma)

GroupHPOFreeText: RCC-affected; other manifestations are possible but not clear.

GroupNotHPOs: N/A

GroupNotHPOFreeText: N/A

GroupPreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.Q145Hfs*28 (c.435_436delGC)

LegacyVariant: p.215fs (c.648_649delGC)

CaseProblemVariantFreeText: N/A

ClinVarID: 223210 https://www.ncbi.nlm.nih.gov/clinvar/variation/223210/

CAID: N/A

gnomAD: N/A

VariantEvidence: N/A

MutationType: minus_2_frameshift_variant

CivicName: Q145fs (c.435_436delGC)

MultipleGeneVariants: N/A