GroupID: 77

DiseaseAssertion: VHL

GroupSize: 13

GroupNumberMales: N/A

GroupNumberFemales: N/A

GroupEthnicity: French

GroupAgeRange: N/A

GroupInfo: 13 members of this family were found to harbor the c.286C>T germline variant of the VHL gene. Members 5314, 6288, 6290, 5228 and 2499 had unknown renal involvement. Patients 5226, 6293 and 5340 presented with severe renal disease (RCC). Member 666 and 5223 presented with moderate renal disease (RCC). Members 5808 and 6380 had no renal involvement. Member 6277 presented with mild renal disease (RCC). 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:0009726; HP:0005584 (Renal neoplasm, 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]). Moderate renal disease (less than five solid lesions requiring surgical treatment, either unilateral or bilateral). Severe renal disease (any solid lesion before 25 years of age, five or more solid lesions within one or two kidneys, or metastasis of renal cell carcinoma).

GroupNotHPOs: N/A

GroupNotHPOFreeText: N/A

GroupPreviousTesting: N/A

PreviouslyPublished: Paper states that this family is previously reported in PMID 12202531, where 3 individuals with this mutation are reported but relation between patients and to this patient is unknown.

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

Variant: p.Q96* (c.286C>T)

LegacyVariant: N/A

CaseProblemVariantFreeText: N/A

ClinVarID: 428804, https://www.ncbi.nlm.nih.gov/clinvar/variation/428804/

CAID: N/A

gnomAD: N/A

VariantEvidence: N/A

MutationType: missense_variant;transition; stop_gained

CivicName: Q96* (c.286C>T)

MultipleGeneVariants: N/A

PatientID: 16

KindredID: 16

Case: F, 50Y0M, Chinese

DiseaseAssertion: VHL

FamilyInfo: N/A

CasePresentingHPOs: HP:0009726; HP:0010797 (Renal neoplasm, Hemangioblastoma)

CaseHPOFreeText: Patient 16 had genetic testing and was found to have a germline mutation c.286C>T (Gln96*).

CaseNotHPOs:None

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.Q96* (c.286C>T)

LegacyVariant: c.499C>T

CaseProblemVariantFreeText: N/A

ClinVar: 428804, https://www.ncbi.nlm.nih.gov/clinvar/variation/428804/

CAID: CA351750811

gnomAD: N/A

VariantEvidence: N/A

MutationType: missense_transition

CivicName: Q96* (c.286C>T)

MultipleGeneVariants: N/A

GroupID/ KindredID: F66

Case: Sex unknown, 12Y0M, Spanish

DiseaseAssertion: assumed VHL

FamilyInfo: familial antecedents found of pancreatic cysts

CasePresentingHPOs: HP:0009711 (retinal capillary hemangioma)

CaseHPOFreeText: Multiple lesions on their retinal hemangioblastoma. Age of onset is 12Y0M.

CaseNotHPOs: HP:0006880; HP:0002666; HP:0000107; HP:0001737; HP:0006770 (cerebellar hemangioblastoma, pheochromocytoma, renal cysts, pancreatic cysts, clear cell renal cell carcinoma)

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.Q96* (c.286C>T)

LegacyVariant: N/A

CaseProblemVariantFreeText: N/A

ClinVarID: 428804 https://www.ncbi.nlm.nih.gov/clinvar/variation/428804/

CAID: N/A

gnomAD: N/A

VariantEvidence: N/A

MutationType: stop_gained

CivicName: Q96* (c.286C>T)

MultipleGeneVariants: N/A