Fig. 1

Circumferential membranous stenosis of the jejunum 3 cm distal to the esophago-jejunal anastomosis. a Stenosis observed by esophagogastroduodenoscopy (arrow). b Stenosis observed by upper gastrointestinal fluoroscopy (arrow)
Circumferential membranous stenosis of the jejunum 3 cm distal to the esophago-jejunal anastomosis. a Stenosis observed by esophagogastroduodenoscopy (arrow). b Stenosis observed by upper gastrointestinal fluoroscopy (arrow)