Alexander Yu, Douglas L. Teich, Gul Moonis, Eric T. Wong
Abstract Background Superior semicircular canal dehiscence (SSCD) may cause
Tullio phenomenon (sound-induced vertigo) or Hennebert sign (valsalva-induced
vertigo) due to the absence of bone overlying the SSC. We document a case series
of elderly East Asian women with atypical SSCD symptoms, radiologically
confirmed dehiscence and concurrent osteoporosis. Methods A retrospective record
review was p... hiện toàn bộ