ABSTRACT
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.