[Endoscopic polypectomy in the gastrointestinal tract].
D005336:Fiber Optic Technology; D005773:Gastroscopy; D007417:Intestinal Polyps / Q000601:surgery*; D011127:Polyps / Q000601:surgery*; D012812:Sigmoidoscopy; D013274:Stomach Neoplasms / Q000601:surgery*
Endoscopos polypectomia a gyomor-bél tractusban