Fig. 2From: Thoracoscopic radical surgery for a morbidly obese patient with early lung cancer after laparoscopic sleeve gastrectomy: a case reportLaparoscopic sleeve gastrectomy. a The greater omentum was dissected using a vessel-sealing system from a point located 4 cm from the pyloric ring (on the oral side) to the His angle. b The stomach was resected on the side of the greater curvature using a surgical stapling deviceBack to article page