Fig. 1. Approach to patients with gastrointestinal bleeding. EGD, esophagogastroduodenoscopy; BAE, balloon-assisted enteroscopy. *Angiography is indicated for patients in whom endoscopy is not possible due to hemodynamic instability.

Gastrointestinal Intervention 2018;7:123~130 https://doi.org/10.18528/gii180022

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