Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV001033480 | SCV001196787 | pathogenic | Duchenne muscular dystrophy | 2021-08-12 | criteria provided, single submitter | clinical testing | This variant is a gross deletion of the genomic region encompassing exon(s) 52-53 of the DMD gene. This variant would be expected to be in-frame, preserving the integrity of the reading frame. A similar copy number variant has been observed in individuals with Becker or Duchenne muscular dystrophy as well as in clinically asymptomatic individuals with high creatine kinase levels and high creatine kinase levels (PMID: 11388892, 16834926, 21969337, 22102647). The region of the DMD gene that includes exon(s) 52-53 has been determined to be clinically significant (PMID: 16030524, 17259292, 18261911). Therefore, deletions that encompass that region are likely to be disease-causing. For these reasons, this variant has been classified as Pathogenic. |