腹膜癌病(peritoneal carcinomatosis,PC)并不少见,胃肠道癌首次手术时已有10%~13%发现PC,肿瘤复发再手术者中PC更是屡见不鲜。由于以往一直将PC视为肿瘤病人的终末期表现,往往采取放弃态度,致使不治疗的平均存活期仅6~8个月[1]。为改善PC预后,Sugarbaker[2]首先提倡行腹膜切除 Peritoneal carcinomatosis (PC) is not uncommon. In the first operation of gastrointestinal cancer, about 10% to 13% of PC were found. It is not uncommon for PC in tumor recurrence and reoperation. As the PC has always been regarded as the final stage of cancer patients performance, often take a give up attitude, resulting in the average survival of non-treatment of only 6 to 8 months [1]. To improve the prognosis of PC, Sugarbaker [2] first advocates peritoneal resection