Hemidouble stapling for esophagogastrostomy during laparoscopically assisted proximal gastrectomy.

In esophagogastrostomy during laparoscopically assisted proximal gastrectomy, some problems have occurred; the main ones being reflux esophagitis and the technical difficulty in anastomosis. We have had good results with a hemidouble stapling technique; the center rod of circular stapler is pierced through the left end of the staple line of the stomach. The longest distance from the pylorus to the esophagogastrostomy can be fired in this position. The distance is longer, so alkaline esophagitis is rarer. When the center rod is pierced through the anterior or posterior gastric wall, the operator may be worried about ischemia of the area surrounded by the linear stapler and circular stapler. In hemidouble stapling, an ischemic area is not created at all structurally. Any surgeon can perform a reproducible anastomosis because the place pierced with the center rod is fixed. This technique is easy and safety to operate via minilaparotomy.