53 patients with a molecularly confirmed VHL mutation (by PCR through EDTA-anticoagulated blood) and a pancreatic neuroendocrine tumor (ICT) were collected from the German NET-Registry and the German VHL-registry. An additional 296 patients were stated in this paper with a VHL associated germline mutation, but without pancreatic neuroendocrine tumors. 5 patients were found to have the above mutation (that causes the following protein change: E160Afs*12). 2 were VHL patients with ICTs (pancreatic neuroendocrine tumors) taken from the VHL-registry. The other 3 patients were stated to be in this study with the given mutation, however no ICT. Other clinical manifestations outside of a pancreatic neuroendocrine tumor are possible, but were not discussed. ACMG evidence codes: 'PVS1' because they observe a frameshift variant in a gene where loss of function is a known mechanism of disease.

PatientID: 58

KindredID: N/A

Case: Sex Unknown, Age Unknown, Ethnicity Unknown

DiseaseAssertion: VHL

FamilyInfo: N/A

CohortInfo: The authors evaluated 64 VHL patients (32 women and 32 men) with renal involvement of whom 54/64 had undergone renal surgery or a radiofrequency thermal ablation procedure for RCC. In 10/64 VHL patients, at least one or more RCC were diagnosed, however at the time of diagnosis an indication for treatment was not yet present. For all patients several CT/MRI scans existed for retrospective description of tumour growth kinetics.

CasePresentingHPOs: HP:0005584 (Renal cell carcinoma)

CaseHPOFreeText: This is a tumor resolution study (VHL patients were investigated based on the presence of renal tumors.) No other phenotypic information is available.

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CasePreviousTesting: N/A

PreviouslyPublished: N/A

SupplementalData: Supplementary Table S5 describes 8 patients with small deletions, including this patient.

Variant: p.E160Afs*13(c.479_480delAG)

LegacyVariant: c.691_692delAG

CaseProblemVariantFreeText: N/A

ClinVarID: N/A

CAID: CA16621940

gnomAD: N/A

VariantEvidence: N/A

MutationType: minus_2_frameshift_variant; deletion

CivicName: E160FS(c.479_480delAG)

MultipleGeneVariants: N/A