Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Labcorp Genetics |
RCV000633991 | SCV000755264 | pathogenic | Gastrointestinal stromal tumor; Paragangliomas 4; Pheochromocytoma | 2018-03-09 | criteria provided, single submitter | clinical testing | This variant is an out-of-frame deletion of the genomic region encompassing exon 3 of the SDHB gene. This is expected to create a premature translational stop signal and result in an absent or disrupted protein product. Deletions of exon 3 of the SDHB gene have been reported in more than one individual affected with head and neck paraganglioma (PMID: 19351833). Loss-of-function variants in SDHB are known to be pathogenic (PMID: 19454582, 19802898). For these reasons, this variant has been classified as Pathogenic. |