A large pharyngeal diverticulum.
D001466:Barium Sulfate; D003680:Deglutition Disorders / Q000209:etiology; D004240:Diverticulum / Q000601:surgery*; D004945:Esophagoscopy; D006801:Humans; D008297:Male; D008482:Mediastinum / Q000000981:diagnostic imaging; D008875:Middle Aged; D010608:Pharyngeal Diseases / Q000601:surgery*; D011859:Radiography
D001466:Barium Sulfate