Fig. 5.
Mucosal necrosis of the gastric remnant with circumferential involvement from the oral side to the anastomosis (the outside of dotted line). The mucosa of the duodenum was normal.
Mucosal necrosis of the gastric remnant with circumferential involvement from the oral side to the anastomosis (the outside of dotted line). The mucosa of the duodenum was normal.