title: Zenker's diverticulum: case report and review.
mesh_terms: D004240:Diverticulum / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy; D004936:Diverticulum, Esophageal / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy; D006801:Humans; D008297:Male; D008875:Middle Aged; D010608:Pharyngeal Diseases / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy