[Feasibility of lymphadenectomy with skeletonization in extended right hemicolectomy by hand-assisted laparoscopic surgery].
OBJECTIVE
To investigate the feasibility of lymphadenectomy with skeletonization in extended right hemicolectomy by hand-assisted laparoscopic surgery (HALS).


METHODS
From November 2001 to September 2004, 30 cases with right hemicolonic cancer were divided into two groups, and received laparoscopic or open extended right hemicolectomy plus lymphadenectomy with skeletonization. Clinical data of two groups were compared.


RESULTS
The mean operative time were (214.0 +/- 16.5) min and (245.0 +/- 24.6) min (t=2.248, P< 0.05), the mean volumes of intraoperative bleeding (78.4 +/- 24.3) ml and (203.3 +/- 48.5) ml (t=4.927, P< 0.05), the mean time of anal aerofluxus (53.4 +/- 6.7) h and (67.3 +/- 9.7) h (t=2.530, P< 0.05), the mean postoperative hospital stay (11.5 +/- 1.11) d and (17.9 +/- 3.98) d (t=3.413, P< 0.05) respectively in laparoscopic and open operation groups. The mean numbers of N1, N2 and N3 lymph nodes cleared in laparoscopic group were (15.3 +/- 2.6), (5.6 +/- 1.6) and (4.3 +/- 2.2) respectively,while (16.2 +/- 3.3), (5.9 +/- 2.2) and (6.1 +/- 1.5) respectively in open operation group (all P > 0.05). The complication rates were 20.0% (3/15) and 33.3% (5/15) respectively in laparoscopic and open operation groups (chi(2)=0.0227, P > 0.05).


CONCLUSIONS
Extended right hemicolectomy plus lymphadenectomy with skeletonization can be perfectly performed by HALS.
Chi
Pan
P
Department of General Surgery, Union Hospital, Fujian Medical University, Fuzhou 350001, China. chipan.nol@163.com
Lin
Hui-ming
HM
Chen
Yan-chang
YC
Xu
Zong-bing
ZB
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D003082:Colectomy / Q000379:methods; D003110:Colonic Neoplasms / Q000473:pathology / Q000601:surgery*; D005260:Female; D006801:Humans; D010535:Laparoscopy / Q000379:methods*; D008197:Lymph Node Excision / Q000379:methods*; D008297:Male; D008875:Middle Aged; D009367:Neoplasm Staging