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目的 探讨低负压吸引引流 (LSD)在消化道肿瘤手术中的应用价值。方法 总结 1994年 1月至 2 0 0 0年 12月 14 5例消化道肿瘤施行根治术后引流技术应用情况。结果 ①Miles术后会阴切口愈合时间LSD组平均为 8 2d ,常规引流组为 34 2d。②胰瘘发生率 ,主动LSD组平均为 12 % (3/36 ) ,常规引流组为30 % (3/10 )。结论 低负压吸引引流能有效地将肿瘤根治术后积聚于组织间隙、体腔中的液体引流至体外 ,对降低术后由于液体积聚而引起的并发症有积极意义。
Objective To investigate the value of low negative pressure suction drainage (LSD) in gastrointestinal cancer surgery. Methods From January 1994 to December 2000,145 cases of gastrointestinal cancer after radical resection drainage application of technology. Results ①Miles perineal incision healing time LSD group averaged 82 days, conventional drainage group 34 2d. The incidence of pancreatic fistula, active LSD group averaged 12% (3/36), conventional drainage group was 30% (3/10). Conclusion Low negative pressure suction and drainage can effectively accumulate tumor tissue in the tissue space after radical operation, and fluid in the body cavity is drained to the outside of the body, which has a positive effect on reducing the postoperative complications caused by fluid accumulation.