[Da Vinci robot-assisted gastrectomy with lymph node dissection for gastric cancer: a case series of 9 patients].

Abstract

OBJECTIVE: To evaluate the technical feasibility, effectiveness, and safety of robot-assisted gastrectomy(RAG) with lymphadenectomy using the Da Vinci system. METHODS: A total of 9 patients in our institute from March 17 to April 24 2010 underwent RAG. Clinicopathologic characteristics and surgical outcomes were summarized. RESULTS: All operations were performed successfully without conversion to either open or laparoscopic approach. There were 5 total gastrectomies,2 distal gastrectomies, 1 proximal gastrectomy and 1 wedge gastrectomy with D(1) or D(2) lymphadenectomy. The total operative time was 150 to 440 minutes. Total blood loss ranged from 10 to 100 ml. The ranges of harvested lymph nodes were 19-24 for D(1) patients and 28-38 for D(2) patients. There was 1 case of postoperative gastric leakage, which were managed conservatively. CONCLUSIONS: RAG with lymphadenectomy can be applied safely and effectively for patients with gastric cancer.