A new technique for resecting gastric remnant cancer after proximal gastrectomy with jejunal interposition.

Surgery for gastric remnant cancer after distal gastrectomy is well established; however, little is known about the removal of remnant gastric cancer following proximal gastrectomy with jejunal interposition. We introduce a surgical technique for removing remnant cancer under these circumstances. We used this technique to remove a total gastric remnant with radical lymph node dissection, while preserving the interposed jejunum for easy re-reconstruction by Roux-en-Y anastomosis, in five patients. The median operating time was 199 min and the median blood loss was 330 ml. There were no postoperative deaths or major complications and all five patients were discharged within 14 days after surgery. Our technique for total resection of the gastric remnant after proximal gastrectomy and re-reconstruction with preserved interposed jejunum is easy, safe, and effective.