[Simultaneous Surgery of Gastrectomy and Rerouting of the Pre-existing Right Gastroepiploic Artery Bypass Graft for Gastric Cancer].

The patient was a 76-year-old man with advanced gastric cancer who had a history of coronary artery bypass grafting using the right gastroepiploic artery. Although coronary angiography confirmed the patency of all the coronary artery bypass grafts, his right gastroepiploic artery was required to be cut for curative gastrectomy. To prevent serious myocardial ischemia, rerouting of the right gastroepiploic artery graft was performed using a saphenous vein graft via right mini-thoracotomy. The proximal end of the saphenous vein graft was anastomosed to the ascending aorta. Then, gastrectomy via epigastric median re-laparotomy was performed. His postoperative course was uneventful.