Hypothesis

510, 17MbPCCLPNEYes (17 years/lung)NoVHLc.499C>T (de novo)bp.(Arg167Gln)No

PatientID: 5

KindredID: 7

Case: M, 17Y0M, Spanish

DiseaseAssertion: VHL

FamilyInfo: No family history, assumed de-novo, but unclear if parents were tested to confirm de-novo assertion.

CohortInfo: 36 pediatric patients with pheochromocytomas and/or parangangliomas.

CasePresentingHPOs: HP:0002666 (pheochromocytoma)

CaseHPOFreeText: The patient had a benign bilateral pheochromocytoma that was secreting norepinephrine at age 10. At age 17, the pheochromocytoma reoccured but this time was malignant and metastasized to the lungs.

CaseNotHPOs: N/A

CaseNotHPOFreeText: N/A

CasePreviousTesting: RET, SDHA, SDHB, SDHC, SDHD, SDHAF2, TMEM127, MAX

PreviouslyPublished: Yes source unknown.

SupplementalData: N/A

Variant: p.R167W (c.499C>T) *The authors of this paper have seemingly called the wrong protein change for this variant.

CaseProblemVariantFreeText: N/A

LegacyVariant: N/A

ClinVarID: 2218 https://www.ncbi.nlm.nih.gov/clinvar/variation/2218/

CAID: N/A

gnomAD: 0.000007954 https://gnomad.broadinstitute.org/variant/3-10191506-C-T

VariantEvidence: N/A

MutationType: missense_variant; transition

CivicName: R167W (c.499C>T)

MultipleGeneVariants: N/A

Mutation:Germline Ethnicity:Spanish DiseaseEntity:VHL PreviousTesting:RET/SDHA/SDHB/SDHC/SDHD/SDHAF2/TMEM127/MAX NonFamilial DiseaseEntity:pheochromocytoma AgeOfPresentation:pheochromocytoma:10 AgeOfPresentation:pheochromocytoma:17 AssumedRefSeq:NM_000551.3 CivicName:R167W(c.499C>T) cDNAposition:499 ProteinPosition:167 AminoAcidChange:ARGtoTRP ClinVarID:2218 ClinVarID:Yes MutationType:missense_variant;transition InheritancePattern:DeNovoAssertion inferred_gene_hgnc:12687 inferred_gene_source:RefSeq VHL Hypothesis Annotation

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