ClinVar Miner

Submissions for variant NC_000010.11:g.(?_71645831)_(71646617_?)del

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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Laboratory for Molecular Medicine, Mass General Brigham Personalized Medicine RCV001195420 SCV001365771 likely pathogenic Usher syndrome 2020-03-18 criteria provided, single submitter clinical testing The c.(?_1141)_(1449_?)del variant in CDH23 is a deletion that encompasses exons 13-14 of CDH23; however, exact breakpoints cannot be determined due to limitations of the testing technology. This deletion has been previously reported in 2 individuals with clinical features of Usher syndrome who were compound heterozygous for a second truncating CDH23 variant (LMM data, Pugh 2016). While exons 13-14 are in frame, this region of CDH23 is highly conserved and several pathogenic or likey pathogenic variants have been reported in these exons in ClinVar and by our laboratory. In summary, this variant meets criteria to be classified as pathogenic for autosomal recessive Usher syndrome. ACMG/AMP Criteria applied: PVS1_Strong, PM3, PP4.

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