[Gastrointestinal polyps and neoplasms].
D003111:Colonic Polyps / Q000175:diagnosis / Q000473:pathology* / Q000601:surgery; D003113:Colonoscopy; D005773:Gastroscopy; D006801:Humans; D011127:Polyps / Q000175:diagnosis / Q000473:pathology* / Q000601:surgery; D013274:Stomach Neoplasms / Q000175:diagnosis / Q000473:pathology* / Q000601:surgery