Ludwig's angina.
D000328:Adult; D000402:Airway Obstruction / Q000517:prevention & control; D001441:Bacteroides fragilis / Q000302:isolation & purification; D004630:Emergencies; D005260:Female; D006801:Humans; D008158:Ludwig's Angina / Q000188:drug therapy / Q000628:therapy*; D008297:Male; D011187:Posture; D013492:Suppuration / Q000382:microbiology; D014140:Tracheotomy