[Laparoscopy and-or laparotomy].
D000008:Abdominal Neoplasms / Q000175:diagnosis / Q000601:surgery; D001706:Biopsy; D004724:Endoscopy; D006801:Humans; D007813:Laparotomy; D009362:Neoplasm Metastasis / Q000175:diagnosis; D010534:Peritoneal Neoplasms / Q000175:diagnosis / Q000601:surgery
Laparoscopia y-o laparotomia.