Opinion Review
Copyright ©The Author(s) 2022.
World J Gastrointest Endosc. Dec 16, 2022; 14(12): 739-747
Published online Dec 16, 2022. doi: 10.4253/wjge.v14.i12.739
Figure 1
Figure 1 Severe non-variceal upper gastrointestinal bleeding due to primary aorto-gastric fistula. A: Retroflexed endoscopic view showing gastric bulging mass partially covered by blood clots, originating from the fundus and extending to the posterior wall of the proximal body; B: Three-dimensional computed tomography angiography showing ruptured thoracoabdominal aortic aneurysm (arrow), retained by a periaortic hematoma (arrowhead).