Laryngocele.
D000368:Aged; D003560:Cysts; D005260:Female; D006801:Humans; D007818:Laryngeal Diseases / Q000000981:diagnostic imaging / Q000601:surgery; D007828:Laryngoscopy; D008297:Male; D008875:Middle Aged; D011859:Radiography; D014140:Tracheotomy