Feasibility of delta-shaped gastroduodenostomy in totally laparoscopic distal gastrectomy for gastric cancer / 中华胃肠外科杂志

ABSTRACT

<p><b>OBJECTIVE</b>To investigate the feasibility of delta-shaped (DS) gastroduodenostomy in totally laparoscopic distal gastrectomy (TLDG) for gastric cancer.</p><p><b>METHODS</b>From July 2013 to November 2013, 22 gastric cancer patients underwent DS gastroduodenostomy using laparoscopic linear stapler. All the patients underwent TLDG with D2 lymphadenectomy. In addition, modified DS anastomosis (when closing the common entry hole, previous duodenal staple line was also removed) was used in selected patients. Clinical data of these 22 patients were retrospectively analyzed.</p><p><b>RESULTS</b>All the patients underwent TLDG with D2 lymphadenectomy and DS gastroduodenostomy. Among them, 12 patients underwent modified DS anastomosis. The total operative time was (194.6±38.4) min, and the DS anastomosis time was (19.1±14.1) min. The number of linear stapler cartridges used per patient was 5.8±0.8. The intraoperative blood loss was (49.5±24.0) ml. The number of lymph nodes harvested per patient was 32.8±12.4. All the patients achieved microscopic cancer-free resection margin. The time to the first postoperative flatus, first water intake, and semi-liquid diet was (2.9±0.7) d, (4.8±1.1) d, and (6.6±1.2) d, respectively. The duration of postoperative hospital stay was (10.1±2.3) d. The postoperative complication rate was 9.1% (2/22). No patients developed anastomosis-related complications including anastomotic leakage, stenosis, or bleeding.</p><p><b>CONCLUSIONS</b>Delta-shaped gastroduodenostomy is simple, easy, safe, and feasible. It will be an ideal choice for reconstruction after totally laparoscopic distal gastrectomy, and has great value in clinical practice.</p>