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目的:探讨不同的负压引流方法在乳腺癌手术后的应用效果。方法:选择2007-01/2008-12乳腺癌患者各100例,随机设为对照组和实验组。实验组采用持续中心负压吸引,压力值设定在200~300 mm Hg;对照组采用负压球引流,对比观察两组的引流效果。结果:实验组皮下积液和皮瓣坏死的发生率降低(P<0.05),切口Ⅰ期愈合率高于对照组(P<0.01)。结论:采用持续中心负压吸引能有效减少乳腺癌根治术后皮下积液和皮肤坏死的发生,提高切口Ⅰ期愈合率。
Objective: To explore the effect of different negative pressure drainage methods after breast cancer surgery. Methods: 100 cases of breast cancer from January 2007 to December 2008 were selected and randomly divided into control group and experimental group. In the experimental group, continuous negative pressure was used to induce the pressure to be set at 200-300 mm Hg. The control group was treated with negative pressure ball drainage, and the drainage effect was compared between the two groups. Results: The incidence of subcutaneous effusion and skin flap necrosis in the experimental group decreased (P <0.05), and the rate of wound healing in stage Ⅰ was higher than that in the control group (P <0.01). Conclusion: The continuous negative suction can effectively reduce the occurrence of subcutaneous effusion and skin necrosis after radical mastectomy and improve the rate of incision Ⅰ-period healing.