Fig. 2

The findings of esophago-left bronchial fistula are shown. a CT images showed bilateral severe pneumonia. b Gastrografin contrast study showed leakage into the left main bronchus (white arrow). c A fistula (white arrowhead) was detected in the anterior wall of the esophagogastric anastomotic area by upper endoscopy. d The esophageal ulcer shrank, but the fistula did not close after 1 month