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目的 :探讨内镜下氩等离子体凝固 (APC)在食管癌金属支架置入后的临床应用。方法 :对 1 0例食管癌镍钛合金支架置入后新生物过度生长者 ,应用APC治疗。结果 :9例患者治疗后的评价均为有效 ,症状明显改善 ,术后 3～ 8个月复查局部没有肿瘤组织再生 ,支架无断裂。结论 :经内镜APC治疗是解决肿瘤组织向支架内过分生长的有效手段之一。
Objective: To investigate the clinical application of endoscopic argon plasma coagulation (APC) after metal stent placement in esophageal cancer. Methods: Ten patients with esophageal cancer after implantation of nitinol stent neo-bio-overgrowth, the application of APC treatment. Results: Nine patients were evaluated after treatment were effective, symptoms improved significantly, 3 to 8 months after the review of the local tumor tissue regeneration without scaffold without fracture. Conclusion: Endoscopic APC is one of the effective methods to solve the overgrowth of tumor tissue into scaffold.