Fig. 1From: A case report of a gastrobronchial fistula and lung abscess caused by leakage from the staple line of a gastric tube after esophagectomy for esophageal cancerImaging examinations of the fistula and pulmonary abscess performed before the conservative treatment. a A CT image showed a cavity with an air bubble on the right side of the gastric staple line. The green arrow indicates the gastric tube, and the red arrowheads show the abscess. b A Gastrografin esophagram showed extravasation into the right side of the thoracic cavity (red arrowheads). c An endoscopic examination confirmed that the fistula was located on the anal side of the anastomotic site. The red arrowheads indicate the fistulaBack to article page