fig1

Figure 1. Early postoperative hemorrhage after primary RYGB. The bleeding episode occurred on the first postoperative day, and EGD was used for both diagnosis and treatment. The staple line at the gastrojejunostomy was detected as the source of bleeding, which was successfully controlled by epinephrine injections followed by endoclip placement; RYGB: Roux-en-Y gastric bypass; EGD: esophagogastroduodenoscopy.