TY - JOUR T1 - Sound- and Pressure-Induced Vertigo Associated with Dehiscence of the Roof of the SuperiorSemicircular Canal JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - 1973 LP - 1975 VL - 20 IS - 10 AU - Andrew Mong AU - Laurie A. Loevner AU - David Solomon AU - Douglas C. Bigelow Y1 - 1999/11/01 UR - http://www.ajnr.org/content/20/10/1973.abstract N2 - Summary: In many types of peripheral vertigo, imaging is not part of the initial evaluation. We present a patient with sound- and pressure-induced vertigo associated with bony dehiscence of the roof of the superior semicircular canal. The diagnosis of this new entity can only be made by high-resolution coronal CT imaging of the temporal bones. In patients with this symptom complex, CT should be performed early in the diagnostic workup. ER -