Female siblings with Pendred's syndrome
- PMID: 7919627
- DOI: 10.2169/internalmedicine.33.369
Female siblings with Pendred's syndrome
Abstract
Female siblings with Pendred's syndrome were admitted to our clinic. The abnormality of the acoustic structure was examined by MRI. Bilateral enlargement of the vestibular aqueduct and a prominently marked endolymphatic sac were found on MRI. These findings seemed likely to represent a Mondini deformity. Acoustic structure in Pendred's syndrome was examined here by MRI for the first time. We examined their HLA-DR locus as a genetic marker using the affected sib-pair method preliminary. HLA typing might be a diagnostic criteria of Pendred's syndrome, although the present siblings possessed 2 HLA genes in common.
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