title: Asymmetrical internal auditory canals. A normal variant.
mesh_terms: D000328:Adult; D000368:Aged; D003287:Contrast Media / Q000008:administration & dosage; D004424:Ear Canal / Q000002:abnormalities* / Q000000981:diagnostic imaging; D007758:Ear, Inner / Q000002:abnormalities*; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D009442:Neurilemmoma / Q000175:diagnosis; D013701:Temporal Bone / Q000000981:diagnostic imaging; D014056:Tomography, X-Ray; D014717:Vertigo / Q000209:etiology; D000159:Vestibulocochlear Nerve
chemical_list: D003287:Contrast Media