GroupID: 20

Case: Age unknown, Sex unknown, French

DiseaseAssertion: VHL

FamilyInfo: None - one member documented here

CasePresentingHPOs: N/A

CaseHPOFreeText: other manifestations are not clearly stated.

CaseNotHPOs: HP:0009711 (retinal capillary hemangioma)

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

PreviouslyPublished: Possibly published in PMID:15300849

SupplementalData: N/A

Variant: p.R108L*52 (c.322_323insTG)

CaseProblemVariantFreeText: N/A

LegacyVariant: N/A

ClinVarID: N/A

CAID: CA2501548609 http://reg.clinicalgenome.org/redmine/projects/registry/genboree_registry/by_caid?caid=CA2501548609

gnomAD: N/A

VariantEvidence: N/A

MutationType: plus_2_frameshift

CivicName: R108fs (c.322_323insTG)

MultipleGeneVariants: N/A

A study of 103 patients with VHL retinal manifestations and 108 patients without VHL retinal manifestations extracted from the French VHL database revealed that the number of hemangioblastomas appeared higher in patients who had a substitution when compared with patients with a truncated protein. Detected by PCR and SSCP, this mutation p.R108L*52 (c.322_323insTG) was found in a 1 patient, without retinal hemangioblastomas, but other manifestations are not clearly stated. No family information or relation was provided. This is possibly previously published in PMID: 15300849