PatientID: 1

KindredID: 1

Case: F, 29Y0M, Ethnicity Unknown

DiseaseAssertion: assumed VHL

FamilyInfo: Negative family history, suggesting a de novo mutation.

CasePresentingHPOs: HP:0010797; HP:0002858; HP:0012503; HP:0000141 (hemangioblastoma; meningioma; pituitary lesion; amenorrhea)

CaseHPOFreeText: 1-year history of amenorrhea, she was found to have a brainstem hemangioblastoma, posterior fossa meningiomas and a pituitary spaceoccupying lesion causing hyperprolactinemia. Complete resection of the brainstem hemangioblastoma and posterior fossa meningiomas was achieved in one single operation via a sub-occipital posterior combined with retrosigmoid approach. The patient was later discharged without obvious postoperative complications.

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: Partial deletion of Exon 1

LegacyVariant: N/A

CaseProblemVariantFreeText: N/A

ClinVarID: N/A

CAID: N/A

gnomAD: N/A

VariantEvidence: N/A

MutationType: deletion

CivicName: N/A

MultipleGeneVariants: N/A

PatientID: None (Daughter)

KindredID: 1

Case: F, Age Unknown, Ethnicity Unknown

DiseaseAssertion: Asymptomatic

FamilyInfo: Maternal grandmother had cerebral vascular lesions. Mother presented with retinal capillary hemangioma, photophobia, macular thickening, vitreomacular traction, retinal exudate, retinal vascular proliferation, tractional retinal detachment and a 151 nucleotide deletion of the VHL gene.

CasePresentingHPOs: N/A

CaseHPOFreeText: N/A

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: Partial Deletion

LegacyVariant: N/A

CaseProblemVariantFreeText: N/A

ClinVarID: N/A

CAID: N/A

gnomAD: N/A

VariantEvidence: 151 nucleotide deletion in exon 1.

MutationType: deletion

CivicName: NULL (PARTIAL DELETION OF EXON 1)

MultipleGeneVariants: N/A