Fig. 4. Hematochezia after cholecystectomy in a patient taking anticoagulants. (A) Extensive duodenal ulcer with vessible vessel (arrow). (B) Active bleeding with visible vessel. (C) Endoscopic hemostasis using hemoclip.

Gastrointestinal Intervention 2018;7:112~122 https://doi.org/10.18528/gii180031

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