title: Endoscopic diverticulotomy versus external diverticulectomy in the treatment of pharyngeal pouch.
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D004240:Diverticulum / Q000601:surgery*; D004724:Endoscopy; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007902:Length of Stay; D008297:Male; D008722:Methods; D008875:Middle Aged; D010608:Pharyngeal Diseases / Q000601:surgery*; D012008:Recurrence