Table 3.9.b.1 Preoperative chemotherapy for palliative procedures and exploratory laparotomy cases (With overlap) Table 3.9.b.2 Complication of chemotherapy for palliative procedures and exploratory laparotomy cases (With overlap) Figure 3.9.b.3 Preoperative chemotherapy and survival after palliative procedures or exploratory laparotomy Figure 3.9.b.4 Postoperative chemotherapy and survival after palliative procedures or exploratory laparotomy Figure 3.9.b.5 Postoperative chemotherapy using fluorouracil and survival after palliative procedures or exploratory laparotomy Figure 3.9.b.6 Postoperative chemotherapy using gemcitabine and survival after palliative procedures or exploratory laparotomy