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Updated: Aug 13, 2026
Right Hemihepatectomy by Suprahilar Intrahepatic Transection of the Right Hemipedicle using a Vascular Stapler
Published on: January 25, 2010
[The excision of right hemicolonic carcinoma with anterograde clearance to lymph nodes]
Bao-shan Liu1, Chao Liu, Lin Xu
1Department of General Surgery, Sichuan Cancer Hospital, Chengdu 610041, China.
Objective:
To investigate the essentials of operation and the postoperative effect of right hemicolonic carcinoma with anterograde clearance of lymph nodes.
Methods:
One hundred and thirty-five patients with right hemicolonic infiltrated carcinoma, who were eligible for radical excision (D(3)), were divided into 2 groups. Among them, the anterograde clearance of lymph nodes was performed on 56 cases; the retrograde clearance was performed on 79 cases. Both groups showed no significant difference in age, sex, Dukes' staging and pathological type.
Results:
The average time of operation: the anterograde group was (180 +/- 40) min; the retrograde group was (180 +/- 20) min. The average amount of bleeding: the anterograde group was (200 +/- 80) ml; the retrograde group was (200 +/- 30) ml. The cleared number of lymph nodes: the anterograde group were 6.3 +/- 4.2, 2.6 +/- 3.1, 1.5 +/- 2.3 in paracolon, middle and radicel of vasorum respectively, the total number was 11.4 +/- 8.6; the retrograde group were 6.4 +/- 2.2, 2.8 +/- 2.1, 1.1 +/- 1.1 respectively, the total number was 10.8 +/- 5.6 (P > 0.05). The postoperative metastasis to liver: the anterograde group was 8 cases (13.9%); the retrograde group was 21 cases (26.6%, P < 0.05). The 5-year survival rate: the anterograde group was 72.8% (41/56); the retrograde group was 65.5% (52/79) (P < 0.05).
Conclusions:
The operative technique of the excision was little difficulty and complexity, and it could fit well with the requirement of non touch isolation, and act to cut down the postoperative metastasis to liver and to elevate 5-year survival rate.
