For middle-third EGC, LAPPG can be considered as a better treatment option than LADG in terms of nutritional advantage and lower incidence of gallstone.

Synchronous cancer should be considered in the preoperative workup and combined resection should be applied whenever possible. Periodic examination for metachronous cancer is necessary during the postoperative period.

The long-term survival outcome rates of LAG for AGC in the present study were comparable to those previously reported for open gastrectomy. Based on the present results, a well-designed phase III trial comparing LAG and open gastrectomy for AGC will be needed to affirm the validity of LAG for AGC.

Although the incidence and mortality of gastric cancer have been decreasing, it is still the second most common cancer, next to lung cancer, around the world today [1]. Korea is an area that has one of the highest incidence rates of gastric cancer in the world, especially for men [2].

Background. The risk of recurrence and recurrence patterns after laparoscopy-assisted gastrectomy for gastric cancer remain unclear. The objective of this study is to assess recurrence and its timing, patterns, and risk factors following laparoscopy-assisted gastrectomy from multicenter data. Methods. A retrospective multicenter study was performed using data from 1,485 patients who had undergone laparoscopy-assisted gastrectomy for gastric cancer at ten institutions from 1998 to 2005. Recurrence and its timing and patterns were reviewed. Univariate and multivariate analyses were performed to identify risk factors for recurrence. Results. Excluding 68 patients (9 postoperative mortalities, 1 synchronous distant metastasis, 2 nonadenocarcinomas, and 56 losses to follow-up), 50 of 1,417 patients (3.5%) had recurrences. Incidence of recurrence was 1.6% (19/1186) in early gastric cancer and 13.4% (31/231) in advanced gastric cancer. Recurrence occurred in 34 of 50 patients (68.0%) within 2 years of surgery, and in 45 of 50 patients (90.0%) within 3 years. The recurrence pattern was hematogenous in 17 patients (34.0%), peritoneal in 11 (22.0%), locoregional in 10 (20.0%), distant lymph nodes in 2 (4.0%), and mixed in 10 (20.0%). Advanced T-classification and lymph node metastases were risk factors for recurrence. Conclusions. Laparoscopy-assisted gastrectomy showed satisfactory long-term oncologic outcomes similar to those of open surgery. The study provides additional evidence suggesting that laparoscopy-assisted gastrectomy is a good alternative to open gastrectomy in patients with gastric cancer of relatively early stage, although results of a randomized controlled trial and more long-term follow-up are needed to provide conclusive evidence.