title: Gastrointestinal polypectomy via the fiberendoscope.
mesh_terms: D000328:Adult; D000368:Aged; D001466:Barium Sulfate; D002294:Carcinoma, Squamous Cell / Q000601:surgery; D003110:Colonic Neoplasms / Q000601:surgery*; D004724:Endoscopy; D005260:Female; D005336:Fiber Optic Technology; D006801:Humans; D007417:Intestinal Polyps / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000601:surgery*; D007889:Leiomyoma / Q000601:surgery; D008722:Methods; D008875:Middle Aged; D011127:Polyps / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000601:surgery*; D011859:Radiography; D012811:Sigmoid Neoplasms / Q000601:surgery; D013274:Stomach Neoplasms / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000601:surgery*
chemical_list: D001466:Barium Sulfate