Figure 1: Acute sensory hearing loss after minor trauma in a patient with large vestibular aqueduct syndrome (LVAS; syn.: large endolymphatic duct syndrome or large endolymphatic duct and sac (LEDS); arrows); a: pure tone audiometry (red: right side; blue: left side); b: computed tomography (native, axial); Department of Radiology, University Medicine Halle, courtesy of Prof. S. Kösling.