PatientID: Carrier 7 (niece to proband 3)

KindredID: 1

Case: M, Age Unknown, Chinese

DiseaseAssertion: Asymptomatic

FamilyInfo: The family with PCCs includes 56 members of 4 generations, and is from Gansu Province. Among them, 7 extended over 3 generations were diagnosed as PCCs. One died before admission and another died due to a cardiovascular incident. Five were initially evaluated; evaluation included medical history, physical examination, abdominal ultrasonography, CT or MRI and laboratory tests. All 5 probands of this family underwent surgical resection. The tumors were benign under pathological examinations. There were no recurrence and malignant transformation over the period of up to 23-year follow-up. Twenty members, including 5 live patients and 15 direct relatives, accepted genetic examination.

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.H125P (c.374A>C)

LegacyVariant: N/A

CaseProblemVariantFreeText: N/A

ClinVarID: 223201, https://www.ncbi.nlm.nih.gov/clinvar/variation/223201/

CAID: N/A

gnomAD: N/A

VariantEvidence: N/A

MutationType: missense_variant;transversion

CivicName: H125P (c.374A>C)

MultipleGeneVariants: N/A

PatientID: Carrier 1 (sister to proband 1)

KindredID: 1

Case: F, 29Y0M, Chinese

DiseaseAssertion: VHL

FamilyInfo: The family with PCCs includes 56 members of 4 generations, and is from Gansu Province. Among them, 7 extended over 3 generations were diagnosed as PCCs. One died before admission and another died due to a cardiovascular incident. Five were initially evaluated; evaluation included medical history, physical examination, abdominal ultrasonography, CT or MRI and laboratory tests. All 5 probands of this family underwent surgical resection. The tumors were benign under pathological examinations. There were no recurrence and malignant transformation over the period of up to 23-year follow-up. Twenty members, including 5 live patients and 15 direct relatives, accepted genetic examination.

CasePresentingHPOs: HP:0002666 (Pheochromocytoma)

CaseHPOFreeText: Bilateral PCC diagnosed at 17Y and did not have any other clinical presentations. Stated as having VHL type IIC.

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.H125P (c.374A>C)

LegacyVariant: N/A

CaseProblemVariantFreeText: N/A

ClinVarID: 223201, https://www.ncbi.nlm.nih.gov/clinvar/variation/223201/

CAID: N/A

gnomAD: N/A

VariantEvidence: N/A

MutationType: missense_variant;transversion

CivicName: H125P (c.374A>C)

MultipleGeneVariants: N/A

PatientID: Carrier 6 (nephew to proband 3)

KindredID: 1

Case: M, Age Unknown, Chinese

DiseaseAssertion: Asymptomatic

FamilyInfo: The family with PCCs includes 56 members of 4 generations, and is from Gansu Province. Among them, 7 extended over 3 generations were diagnosed as PCCs. One died before admission and another died due to a cardiovascular incident. Five were initially evaluated; evaluation included medical history, physical examination, abdominal ultrasonography, CT or MRI and laboratory tests. All 5 probands of this family underwent surgical resection. The tumors were benign under pathological examinations. There were no recurrence and malignant transformation over the period of up to 23-year follow-up. Twenty members, including 5 live patients and 15 direct relatives, accepted genetic examination.

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.H125P (c.374A>C)

LegacyVariant: N/A

CaseProblemVariantFreeText: N/A

ClinVarID: 223201, https://www.ncbi.nlm.nih.gov/clinvar/variation/223201/

CAID: N/A

gnomAD: N/A

VariantEvidence: N/A

MutationType: missense_variant;transversion

CivicName: H125P (c.374A>C)

MultipleGeneVariants: N/A

GroupID: None

KindredID:9

DiseaseAssertion: VHL

GroupSize: 3

GroupNumberMales: N/A

GroupNumberFemales: N/A

GroupEthnicity: American Admixed/Latino

GroupAgeRange: N/A

GroupInfo: Three members of a South American family expressed this c.344delA mutation.

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

GroupHPOFreeText: N/A

GroupNotHPOs: HP:0002894, HP:0002666 (neoplasm of the pancreas, pheochromocytoma )

GroupNotHPOFreeText: N/A

GroupPreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.H115Pfs*44 (c.344delA)

LegacyVariant: N/A

CaseProblemVariantFreeText: N/A

ClinVarID:N/A

CAID: CA70049370 https://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/allele?hgvsOrDescriptor=NM_000551.3%3Ac.344delA

gnomAD: N/A

VariantEvidence: N/A

MutationType: minus_1_frameshift_variant

CivicName: H115Pfs*44(c.344delA) and P61=(c.183C>G)

MultipleGeneVariants: Germline, VHL,c.c.183C>G (p.Pro61Pro)