PatientID: HGB-19

KindredID: 4

Case: Sex Unknown, 44Y0M, Italian

DiseaseAssertion: VHL

FamilyInfo: None.

CohortInfo: The patient cohort consisted of 57 patients (26 male and 31 female) from Southern Italy, most of whom (55 of 57) presented with solitary HGB of the CNS: 6 were syndromic and 51 were apparently sporadic.

CasePresentingHPOs: HP:0006880, HP:0009713 (cerebellar hemangioblastoma, spinal hemangioblastoma)

CaseHPOFreeText: The patient had a single cerebellar hemangioblastoma that was diagnosed at age 32. The patient had a spinal cord hemangioblastoma at age 40.

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.G114V(c.341G>T)

LegacyVariant: N/A

CaseProblemVariantFreeText: N/A

ClinVarID: N/A

CAID: CA351753604 http://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/allele?hgvsOrDescriptor=NM_000551.3%3Ac.341G%3ET

gnomAD: N/A

VariantEvidence: N/A

MutationType: missense_variant;transversion

CivicName: G114V (c.341G>T)

MultipleGeneVariants: N/A

PatientID: 11

KindredID: 11

Case: F, 36Y0M, Ethnicity Unknown

DiseaseAssertion: VHL

FamilyInfo: There was said to be, at the time, no affected relatives

CohortInfo: An international consortium registered patients with head and neck paragangliomas with VHL or RET gene mutations.

CasePresentingHPOs: HP:0006748; HP:0002668; HP:0006476; HP:0006880; HP:0009711; HP:0000618; HP:0010797 (adrenal pheochorocytoma, paraganglioma, abnormality of the pancreatic islet cells, cerebellar hemangioblastoma, retinal capillary hemangioblastoma, blindness, hemangioblastoma)

CaseHPOFreeText: At 8Y, (in 1978), she was operated for a right pheochromocytoma; at age 13 for a contralateral pheochromocytoma; at age 15, for a 4-cm mass at the neck was diagnosed by selective arteriography as a carotid paraganglioma. The patient was then operated twice for cerebellar hemangioblastoma at age 22, leading to the diagnosis of VHL disease. At age 27, the patient was operated again for a retrocaval pheochromocytoma and for islet cell tumors. The patient was also repeatedly treated for bilateral retinal hemangioblastomas leading to blindness at age 32. At age 36, again a pheochromocytoma was removed

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CasePreviousTesting: RET

PreviouslyPublished: N/A

SupplementalData: N/A

Variant: p.T157I (c.470C>T)

LegacyVariant: p.T157I

CaseProblemVariantFreeText: The publication only provides the p., the mutation was able to be deduced to p.T157I (c.470C>T)

ClinVarID: 223223 https://www.ncbi.nlm.nih.gov/clinvar/variation/223223/

CAID: N/A

gnomAD: N/A

VariantEvidence: N/A

MutationType: missense_variant; transition

CivicName: T157I (c.470C>T)

MultipleGeneVariants: N/A