V-shaped lymph node dissection in laparoscopic distal gastrectomy; new technique of intra-abdominal dissection and surgical outcomes

Abstract

Background: Recently, laparoscopic-assisted distal gastrectomy (LADG) has become popular for the treatment of early gastric cancer. Furthermore, the use of totally laparoscopic gastrectomy (TLG), a more difficult procedure than LADG, has been increasing in Japan. Laparoscopic-assisted distal gastrectomy is currently performed more frequently than laparoscopic distal gastrectomy (LDG) in hospitals in Japan.Method: Reconstruction after LDG is commonly performed extra-abdominally and lymph node dissection of the lesser curvature is performed at the same time. We have developed a new method of intra-abdominal lymph node dissection for the lesser curvature.Results: Our technique showed positive results, is easy to perform, and is reasonable in terms of general oncology theory.Conclusion: In oncological therapy, this technique could be a valuable surgical option for totally laparoscopic surgery. © 2012 Matsuhashi et al.; licensee BioMed Central Ltd.