title: Petrous apex cholesterol granuloma presenting as cochleovestibular hydrops.
mesh_terms: D000328:Adult; D001847:Bone Diseases / Q000150:complications / Q000175:diagnosis; D002784:Cholesterol; D003937:Diagnosis, Differential; D006099:Granuloma / Q000150:complications / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008575:Meniere Disease / Q000209:etiology*; D010579:Petrous Bone
chemical_list: D002784:Cholesterol