胆胰十二指肠结合部切除治疗壶腹部周围癌的疗效分析

目的探讨胆胰十二指肠结合部切除治疗壶腹部周围癌的临床应用。方法自2005年1月—2006年7月采用该术式治疗壶腹部周围癌15例，其中乳头癌6例，壶腹癌5例，胆总管下端癌4例。合并心肺疾患7例，糖尿病2例。切除范围：十二指肠降段，距胆胰管汇合部切除胰头1—2cm及胆总管至左右肝管汇合处下方。术中注意清扫区域淋巴结，行冰冻病理切片检查证实各切缘无肿瘤残存。结果全组手术成功率为100％，术后未出现胃瘫、十二指肠漏、胆漏或明显胰漏等严重并发症，均痊愈出院。1例死于术后2个月上消化道应激性溃疡大出血，其余14例均存活。随访3—16个月，随访期间未发现肿瘤复发或转移。结论胆胰十二指肠结合部切除术是治疗壶腹部周围癌的一种新术式，比乳头局部切除术范围大，但是手术难度和创伤均较常规胰十二指肠切除术明显降低，近期疗效满意。

Resection of ampulla-duodenal conjunction in the treatment of periampullary carcinoma

Objective To evaluate the clinical application of Vater ampulla-duodenal conjunction resection in the treatment of periampullary carcinoma. Methods From January 2005 to July 2006, 15 patients underwent this modus operandi, including carcinoma of duodenal papilla (6 cases), Vater ampulla (5 cases) and lower part of common bile duct (4 cases). The descending part of duodenum, Vater ampulla, head of pancreas and common bile duct were excised en bloc followed by reconstruction of GI conduit. Result One patient died of stress ulcer 2 months postoperatively, the 14 patients recovered uneventfully without any major complications, and 3-16 months follow-up found no tumor recurrence. Conclusion Vater ampulla-duodenal conjunction resection as a new surgical procedure provides enough tumor margin clearance while causing less trauma than standard pancreatoduodenectomy in selected cases of periampullary carcinoma.