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Fig. 1 | World Journal of Surgical Oncology

Fig. 1

From: Transcatheter arterial embolization with N-butyl cyanoacrylate for arterial esophageal bleeding in esophageal cancer patients

Fig. 1

Arterial esophageal bleeding in case 2. a Enhanced CT shows that contrast material was in the esophagus in the arterial phase, indicating extravasation of contrast material (arrow). b Enhanced CT with angiography of the esophageal artery shows contrast material extravasation in the esophagus (arrow). c An image of digital subtraction angiography of the esophageal artery demonstrates punctate contrast material collections in the esophagus (arrow). d After transcatheter arterial embolization with a mixture of N-butyl cyanoacrylate (NBCA) and Lipiodol (arrow), active bleeding improved

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