Diagnosis and management of drop attacks of vestibular origin: Tumarkin's otolithic crisis.
Erroneous signals of vestibular origin can cause sudden falls without warning. Drop attacks of vestibular origin in our experience most commonly occurred in patients with late or end-stage endolymphatic hydrops (usually idiopathic, ie, Meniere's disease). Eponymically termed Tumarkin's otolithic crisis, drop attacks of vestibular origin must be distinguished from drop attacks due to cardiovascular abnormalities, seizure disorders, vertebral basilar arterial insufficiency (transitory brain stem ischemia), multiple sclerosis, and drug-induced motor control disturbances. The treatment of choice for drop attacks of vestibular origin is either surgical ablation (labyrinthectomy) in the absence of serviceable hearing or middle fossa vestibular nerve section in order to preserve serviceable hearing.
D002318:Cardiovascular Diseases / Q000175:diagnosis; D002493:Central Nervous System Diseases / Q000175:diagnosis; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007759:Labyrinth Diseases / Q000175:diagnosis / Q000628:therapy; D008297:Male; D008575:Meniere Disease / Q000150:complications / Q000175:diagnosis; D014722:Vestibule, Labyrinth