ClinVar Miner

Submissions for variant NC_000016.10:g.(?_68737416)_(68738421_?)del

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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Labcorp Genetics (formerly Invitae), Labcorp RCV001031199 SCV001194505 pathogenic Hereditary diffuse gastric adenocarcinoma 2019-10-23 criteria provided, single submitter clinical testing This variant is a gross deletion of the genomic region encompassing exons 1-2 of the CDH1 gene, which includes the initiator codon. The 5' end of this event is unknown as it extends beyond the assayed region for this gene and therefore may encompass additional genes. The 3' boundary is likely confined to intron 2 of the CDH1 gene. This is expected to result in an absent or disrupted protein product. Similar deletions of exons 1-2 has been observed in the literature in several individuals and families affected with diffuse gastric cancer (PMID: 19168852, 26182300, 30007404). Loss-of-function variants in CDH1 are known to be pathogenic (PMID: 15235021, 20373070). For these reasons, this variant has been classified as Pathogenic.

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