Laryngolith.
D000368:Aged; D000402:Airway Obstruction / Q000601:surgery; D002137:Calculi; D005260:Female; D005931:Glottis / Q000601:surgery; D006801:Humans; D007818:Laryngeal Diseases / Q000000981:diagnostic imaging / Q000601:surgery; D007828:Laryngoscopy; D011859:Radiography; D014140:Tracheotomy