Figure legends
Figure 1. Time course of blood pressure, heart rate, and laboratory data trends in a 72-year-old woman with melena. RBC, red blood cell; FFP, fresh-frozen plasma; CT, computed tomography; REBOA, resuscitative endovascular balloon occlusion of the aorta; ED, emergency department; Lac, lactate; Hb, hemoglobin; BE, base excess; Plt, platelet; Fib, fibrinogen
Figure 2. Contrast-enhanced computed tomography findings for a 72-year-old woman with melena. Free air is observed in the abdominal cavity (A). The red arrows indicate a large amount of extravasated fluid in the gastric lumen (B, C)
Figure 3. Abdominal surgery findings for a 72-year-old woman with melena. A defect with a diameter of 30 mm is seen on the posterior wall of the stomach. The white arrows indicate the perforated ulcer within the posterior wall of the stomach (A, B). The yellow arrow indicates the suture site of the splenic artery aneurysm (B)