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目的 探讨经脐单切口腹腔镜右半结肠切除术治疗右半结肠癌的可行性和临床疗效.方法 回顾性分析15例经脐单切口腹腔镜右半结肠切除术(单切口组)与20例开腹右半结肠切除术(开腹组)患者的临床资料.结果 单切口组切口长度、术中出血量、肛门排气时间、进食时间、住院时间明显优于开腹组[(5.5±0.6)cm比(17.6±2.2) cm、(84.0±31.1) ml比(155.5±43.1) ml、(2.00±0.76)d比(3.75±0.63)d、(5.3±0.6)d比(6.5±0.6)d、(9.3±1.4)d比(13.5±1.5)d],手术时间长于开腹组[(238.4±19.3) min比(165.3±25.8) min],差异有统计学意义(P＜0.05);两组淋巴结清除数量比较差异无统计学意义(P＞0.05).单切口组术后发生并发症2例,开腹组发生并发症3例,两组并发症发生情况比较差异无统计学意义(P＞0.05).随访1～55个月,中位随访28个月,单切口组局部复发和远处转移2例,开腹组4例,两组比较差异无统计学意义(P＞0.05).结论 单切口腹腔镜右半结肠切除术治疗右半结肠癌是安全、可行的,具有微创、美观、出血少、恢复快、住院时间短等优势,可在有一定腹腔镜手术基础的医院施行.“,”Objective To study the feasibility and clinical effect of trans umbilical single incision laparoscopic right hemicolectomy for right hemicolon carcinoma.Methods The clinical data of 35 patients with right hemicolon carcinoma were retrospectively analyzed,the 15 cases were received the trans umbilical single incision laparoscopic right hemicolectomy (single incision group) and 20 cases were received laparotomy right hemicolectomy (laparotomy group).The clinical indexes were compared between the 2 groups.Results The length of incision,intraoperative bleeding volume,passage of gas by anus time,feeding time,hospitalized time in single incision group were significantly better than those in laparotomy group [(5.5 ± 0.6) cm vs.(17.6 ± 2.2) cm,(84.0 ± 31.1) ml vs.(155.5 ± 43.1) ml,(2.00 ± 0.76) d vs.(3.75 ± 0.63) d,(5.3 ± 0.6) d vs.(6.5 ± 0.6) d,(9.3 ± 1.4) d vs.(13.5 ± 1.5) d],the operation time in single incision group was significantly longer than that in laparotomy group [(238.4 ± 19.3) min vs.(165.3 ± 25.8) min],there were statistical differences (P ＜ 0.05).There was no statistical difference in number of incision lymph node between the 2 groups (P ＞ 0.05).Postoperative complication in single incision group occurred in 2 cases,postoperative complication in laparotomy group occurred in 3 cases,there was no statistical difference (P ＞0.05).The follow-up time was 1-55 months,the median follow-up time was 28 months,local recurrence and distant metastasis were found in 2 cases in single incision group,and 4 cases was found in laparotomy group,there was no statistical difference (P ＞ 0.05).Conclusions Single incision laparoscopic right hemicolectomy for right hemicolon carcinoma is safe and feasible,which has the advantages of minimal trauma,aesthetic outlook,less bleeding,quick recovery and short hospitalization time,etc.It can be developed in the hospital which has some basis of laparoscopic surgery.