Fig. 1. Active bleeding after endoscopic submucosal dissection (ESD) for gastric subepithelial tumor. (A) Profuse bleeding was noted on endoscopy. Endoscopic bleeding control was unsuccessful. (B) Left gastric angiogram two hours after ESD shows extravasation of contrast (arrow). (C) After embolization using gelatin sponge particles and coils, spot radiograph shows coils and extravasated contrast into the stomach. (D) Post-embolization, gastroduodenal artery angiogram shows no further bleeding focus.
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