Feasibility of Laparoscopic D2 Lymph Node Dissection in Gastric Cancer.
10.7602/jmis.2012.15.4.121
- Author:
Hoon AN
1
;
Hyunjin CHO
;
Hong Ju KIM
;
Inseok PARK
;
Geumhee GWAK
;
Keun Ho YANG
;
Byung Noe BAE
;
Ki Whan KIM
;
Sehwan HAN
;
Young Duk KIM
Author Information
1. Department of Surgery, Inje University Sanggye Paik Hospital, Seoul, Korea. yourdoc@paik.ac.kr
- Publication Type:Original Article
- Keywords:
D2 dissection;
Gastric cancer;
Laparoscopy assisted distal gastrectomy;
Feasibility
- MeSH:
Gastrectomy;
Hemoglobins;
Humans;
Laparoscopy;
Lymph Node Excision;
Lymph Nodes;
Stomach Neoplasms
- From:Journal of Minimally Invasive Surgery
2012;15(4):121-125
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
PURPOSE: There is still debate regarding the suitability of extension of laparoscopic gastrectomy to advanced gastric cancer. Due to the development of new instruments and techniques, several studies are being conducted to extend the range of laparoscopic gastrectomy. This study was conducted to investigate the appropriateness of laparoscopic D2 lymph node dissection for the treatment of gastric cancer from an oncology perspective. METHODS: A total of 109 patients, 50 of whom had undergone laparoscopy assisted distal gastrectomy (LADG) and 59 patients who underwent open distal gastrectomy (ODG), that were operated on by a single surgeon in the surgery department of Sanggye Paik Hospital from April 2009 to May 2011 were analyzed. All patients underwent D2 lymph node dissection. The clinical characteristics of patients, surgical outcomes and clinicopathologic findings were then compared and analyzed. RESULTS: There was no significant difference in the operation time between the two groups (252.70+/-40.81 vs. 252.20+/-45.22, p=0.698). The day 1 post operation hemoglobin was higher in the LADG group than the ODG group (12.52+/-1.53 vs. 10.54+/-1.57, p=0.011). There were nosignificant differences in resection margin (6.89+/-2.25 vs. 7.20+/-3.42, p=0.254, 4.05+/-2.57 vs. 3.68+/-2.74, p=0.254) or total number of harvested lymph nodes (30.36+/-10.67 vs. 35.44+/-12.56, p=0.508) between groups. CONCLUSION: In stomach cancer surgery, both ODG and LADG can be used to conduct lymph node dissection. Therefore, if the stability and feasibility of LADG is confirmed by prospective studies at multiple centers, laparoscopic gastrectomy may be extended to advanced gastric cancer as well.
