title: Acute upper airway obstruction due to supraglottic dystonia induced by a neuroleptic.
mesh_terms: D000293:Adolescent; D000328:Adult; D000402:Airway Obstruction / Q000139:chemically induced* / Q000188:drug therapy; D001590:Benztropine / Q000031:analogs & derivatives / Q000627:therapeutic use; D004421:Dystonia / Q000139:chemically induced* / Q000000981:diagnostic imaging / Q000188:drug therapy; D004825:Epiglottis / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D008787:Metoclopramide / Q000009:adverse effects*; D011346:Prochlorperazine / Q000009:adverse effects; D011859:Radiography
chemical_list: D001590:Benztropine; D008787:Metoclopramide; D011346:Prochlorperazine