Function-preserving gastrectomy for gastric cancer in Japan

Figure 6 Postoperative to preoperative body weight ratio according to the size of the gastric remnant and the type of reconstruction following open distal and laparoscopic proximal gastrectomy including total gastrectomy. 1/3B1: Distal 2/3-gastrectomy with Billroth I reconstruction; 1/3RY: Distal 2/3-gastrectomy with Roux-en-Y reconstruction; 1/5RY: Distal 4/5-gastrectomy with Roux-en-Y reconstruction; TG: Open total gastrectomy with Roux-en-Y reconstruction; L1/2DT: Laparoscopic 1/2-proximal gastrectomy with double tract reconstruction; L1/2JIP: Laparoscopic 1/2-proximal gastrectomy with jejunal interposition reconstruction; LTG: Laparoscopic total gastrectomy with Roux-en-Y reconstruction.