Fig. 1. Active bleeding after endoscopic mucosal resection (EMR) for gastric polyp. (A) EMR for a gastric polyp is performed. (B) Endoscopy image 10 days after EMR shows active bleeding on the EMR sites. Endoscopic hemostasis was unsuccessful. (C) Left gastric arteriogram shows active bleeding from the branch of the left gastric artery (arrow), matched with the endoscopic hemostasis site. (D) Embolization using N-butyl cyanoacrylate was performed without any complications.
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