GroupID: None (13)

DiseaseAssertion: VHL

GroupSize: 2

GroupNumberMales: N/A

GroupNumberFemales: N/A

GroupEthnicity: N/A

GroupAgeRange: N/A

GroupInfo: This family group of 2 individuals have clinically confirmed VHL disease. These individuals were found to harbor a c.280G>T variant causing a Glu94* missense mutation (noted in the paper as c.493G>T due to Latif reference transcript being used).

GroupPresentingHPOs: HP:0009711 (Retinal capillary hemangioma)

GroupHPOFreeText: Patients within this family were found to have a clinical diagnosis of VHL disease. No VHL clinical phenotypes were explicitly stated other than retinal angiomatosis in at least one patient.

GroupNotHPOs: N/A

GroupNotHPOFreeText: N/A

GroupPreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.E94* (c.280G>T)

LegacyVariant: c.493G>T

CaseProblemVariantFreeText: N/A

ClinVarID: 584477, https://www.ncbi.nlm.nih.gov/clinvar/variation/584477/

CAID: N/A

gnomAD: N/A

VariantEvidence: N/A

MutationType: missense_variant;transversion; stop_gained

CivicName: E94* (c.280G>T)

MultipleGeneVariants: N/A

PatientID: None (proband 12)

KindredID: 12

Case: M, 31Y0M, Chinese

DiseaseAssertion: VHL

FamilyInfo: Only his mother was mentioned. She was also found with hemangioblastoma at 30Y, however she died before diagnosis; thus no DNA sample available.

CasePresentingHPOs: HP:0010797 (hemangioblastoma)

CaseHPOFreeText: patient had hemangioblastoma of the CNS diagnosed at 31Y

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.E94* (c.280G>T)

CaseProblemVariantFreeText: N/A

LegacyVariant: N/A

ClinVarID: 584477 https://www.ncbi.nlm.nih.gov/clinvar/variation/584477/

CAID: N/A

gnomAD: N/A

VariantEvidence: N/A

MutationType: stop_gained

CivicName: E94* (c.280G>T)

MultipleGeneVariants: N/A

PatientID: 11

KindredID: 11

Case: Sex Unknown, 32Y0M, Chinese

DiseaseAssertion: VHL

FamilyInfo: Patient had family history of VHL disease. Patient’s mother presented with a hemangioblastoma at age 30 but died prior to diagnosis and genetic testing could be done.

CohortInfo: 16 Chinese patients clinically diagnosed with VHL disease.

CasePresentingHPOs: HP:0010797 (hemangioblastoma)

CaseHPOFreeText: The patient presented with a hemangioblastoma at age 31.

CaseNotHPOs: HP:0009711, HP:0002666, HP:0030393, HP:0006770, HP:0001732 (retinal capillary hemangioma, pheochromocytoma, endolymphatic sac tumor, clear cell renal cell carcinoma, abnormality of the pancreas)

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.E94* (c.280G>T)

LegacyVariant: N/A

CaseProblemVariantFreeText: N/A

ClinVarID: 584477, https://www.ncbi.nlm.nih.gov/clinvar/variation/584477/

CAID: N/A

gnomAD: N/A

VariantEvidence: N/A

MutationType: stop_gained

CivicName: E94* (c.280G>T)

MultipleGeneVariants: N/A

PatientID: 94

KindredID: 31

Case: F, 56Y0M, Chinese

DiseaseAssertion: VHL

FamilyInfo: The proband (patient 31) has a son who has also genetically confirmed with the mutation. The proband's son presented at age 29 with retinal angioma, renal cell carcinoma, multiple pancreatic cysts/tumors, and pheochromocytoma.

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

CaseHPOFreeText: The proband presented with renal cell carcinoma and multiple pancreatic cysts/tumors at 51, and CNS hemangioblastoma at age 56.

CaseNotHPOs: HP:0002666; HP:0009711 (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: p.E94* (c.280G>T)

LegacyVariant: N/A

CaseProblemVariantFreeText: N/A

ClinVarID: 584477; https://www.ncbi.nlm.nih.gov/clinvar/variation/584477/

CAID: N/A

gnomAD: N/A

VariantEvidence: N/A

MutationType: missense_variant;transversion

CivicName: E94* (c.280G>T)

MultipleGeneVariants: N/A

PatientID: 1 (case)

KindredID: 1

Case: F, 32Y0M, Ethnicity Unknown

DiseaseAssertion: VHL

FamilyInfo: The patient’s mother had a history of hemangioblastoma located in thoracic cord, however no testing was mentioned

CasePresentingHPOs: HP:0001737; HP:0009713 (pancreatic cysts, spinal hemangioblastoma)

CaseHPOFreeText: she presented with 2-month history of severe glutea and right leg pain. At 32Y, MRI showed a well-demarcated, ellipsoidal mass at the level of L5 which almost completely obliterated the spinal canal (originally thought to be a cauda equine nerve sheath tumour). Immunohistology confirmed a hemangioblastoma. MRI scans of abdomen displayed multiple cysts of the pancreatic body

CaseNotHPOs: HP:0010797; HP:0000107 (hemangioblastoma, renal cyst)

CaseNotHPOFreeText: There are no other tumours in brain scans; MRI scans of abdomen displayed but no change in renal

CasePreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.E94*(c.280G>T)

LegacyVariant: N/A

CaseProblemVariantFreeText: N/A

ClinVarID: 584477 https://www.ncbi.nlm.nih.gov/clinvar/variation/584477/

CAID: N/A

gnomAD: N/A

VariantEvidence: Not explicitly said to be germline. However family history gives presumption, and: “the final diagnosis of VHL is based on the VHL gene mutation analysis and the demonstration of clinical manifestation”. On immunohistochemistry, the endothelial cells were positive for CD31 and CD34, and the stromal were positive for NSE and vimentin, were negative for Ki-67/MIB-1, GFAP and AE1/AE3, EMA, S-100 and P53

MutationType: stop_gained

CivicName:p.E94*(c.280G>T)

MultipleGeneVariants: N/A

PatientID: 93

KindredID: 30

Case: M, 31Y0M, Chinese

DiseaseAssertion: VHL

FamilyInfo: N/A

CasePresentingHPOs: HP:0010797; (Hemangioblastoma)

CaseHPOFreeText: The proband presented with a CNS hemangioblastoma at age 51.

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

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.E94* (c.280G>T)

LegacyVariant: N/A

CaseProblemVariantFreeText: N/A

ClinVarID: 584477; https://www.ncbi.nlm.nih.gov/clinvar/variation/584477/

CAID: N/A

gnomAD: N/A

VariantEvidence: N/A

MutationType: missense_variant;transversion

CivicName: E94* (c.280G>T)

MultipleGeneVariants: N/A

PatientID: 10

KindredID: 10

Case: Sex Unknown, 55Y0M, Chinese

DiseaseAssertion: VHL

FamilyInfo: Patient had family history of VHL disease. Patient’s son presented with epididymal cystadenoma at age 23 and possessed the same mutation. Patient’s daughter had no clinical manifestations but also had the same VHL mutation.

CohortInfo: 16 Chinese patients clinically diagnosed with VHL disease.

CasePresentingHPOs: HP:0010797; HP:0005584; HP:0001732 (hemangioblastoma; renal cell carcinoma; abnormality of the pancreas)

CaseHPOFreeText: The patient presented with multiple pancreatic cysts or tumors and renal cell carcinoma at age 53 and a hemangioblastoma at age 54.

CaseNotHPOs: HP:0009711, HP:0030424, HP:0002666, HP:0030393 (retinal capillary hemangioma, epididymal cyst, pheochromocytoma, endolymphatic sac tumor)

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.E94* (c.280G>T)

LegacyVariant: N/A

CaseProblemVariantFreeText: N/A

ClinVarID: 584477, https://www.ncbi.nlm.nih.gov/clinvar/variation/584477/

CAID: N/A

gnomAD: N/A

VariantEvidence: N/A

MutationType: stop_gained

CivicName: E94* (c.280G>T)

MultipleGeneVariants: N/A