Case Report
Copyright ©The Author(s) 2018.
World J Clin Cases. Dec 6, 2018; 6(15): 1012-1017
Published online Dec 6, 2018. doi: 10.12998/wjcc.v6.i15.1012
Figure 1
Figure 1 Emergency endoscopy shows an A1-stage hemorrhagic ulcer on the posterior wall of the horizontal portion of the duodenum.