Fig. 1From: Transcatheter arterial embolization for intercostal arterio-esophageal fistula in esophageal cancerBefore chemoradiotherapy. a Upper gastrointestinal series revealed subcircumferential esophageal stenosis at the middle thoracic esophagus. b Enhanced computed tomography revealed a tumor (arrowhead) without invasion into the surrounding tissue located at the middle thoracic esophagusBack to article page