GroupID: 8

DiseaseAssertion: assumed VHL

GroupSize: 15

GroupNumberMales: N/A

GroupNumberFemales: N/A

GroupEthnicity: Chinese

GroupAgeRange: 36.9Y +/- 15.6Y

GroupInfo: Clinical characteristics of 258 patients from 80 unrelated Chinese families were reported in this study. Grouped by the 21 mutations found, 3 families with 15 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: 10 of the 15 members presented with CNS hemangioblastoma (mean age of 29.9Y), 2/15 had retinal capillary hemangiomas at 23Y and 30Y, renal cell carcinoma in 4 members (at a mean age of 41.5Y), pancreatic cysts in 5 members (with a mean age of onset of 41.4Y), and 1 member with pheochromocytoma at 38Y

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

GroupNotHPOFreeText: No patients were given with papillary cystadenoma of the epididymis

GroupPreviousTesting: N/A

PreviouslyPublished: 29330336; 28388566

SupplementalData: N/A

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

LegacyVariant: N/A

CaseProblemVariantFreeText: 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;transition

CivicName: N90I (c.269A>T)

MultipleGeneVariants: N/A

GroupID: 22

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 the following mutation belonging to 1 family. 

GroupPresentingHPOs: HP:0006880; HP:0009711; HP:0005584 (cerebellar hemangioblastoma, retinal capillary hemangioma; renal cell carcinoma)

GroupHPOFreeText: 1 patient had retinal angiomas diagnosed at the age of 15Y, 1 had cerebellar hemangioblastomas diagnosed at 20Y, and 1 member had RCC diagnosed at 38Y.

GroupNotHPOs: HP:0002666 (pheochromocytoma)

GroupNotHPOFreeText: N/A

GroupPreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: Supplementary Table S1.

Variant: p.H125Qfs*7 (c.374dupA)

LegacyVariant: N/A

CaseProblemVariantFreeText: N/A

ClinVarID: N/A

CAID: CA2499307153 http://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/by_caid?caid=CA2499307153

gnomAD: N/A

VariantEvidence: N/A

MutationType: duplication

CivicName: H125fs (c.374insA) 

MultipleGeneVariants: N/A

PatientID: None (proband 11)

KindredID: 11

Case: M, 38Y0M, Chinese

DiseaseAssertion: VHL

FamilyInfo: Patient’s mother (last known age 36Y) had a CNS hemangioblastoma diagnosed at 36Y.

CasePresentingHPOs: HP:0005584; HP:0001737 (renal cell carcinoma, pancreatic cysts)

CaseHPOFreeText: RCC and multiple pancreatic cysts or tumors diagnosed at age 34 and 38Y.

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

PreviouslyPublished: 22357542

SupplementalData: N/A

Variant: p.W88* (c.263G>A)

CaseProblemVariantFreeText: N/A

LegacyVariant: N/A

ClinVarID: 182978 https://www.ncbi.nlm.nih.gov/clinvar/variation/182978/

CAID: N/A

gnomAD: N/A

VariantEvidence: N/A

MutationType: stop_gained

CivicName: W88* (c.263G>A)

MultipleGeneVariants: N/A