Case Report
Copyright ©The Author(s) 2018.
World J Gastroenterol. Jul 28, 2018; 24(28): 3192-3197
Published online Jul 28, 2018. doi: 10.3748/wjg.v24.i28.3192
Figure 5
Figure 5 Initial Esophagogastroduodenoscopy findings. A and B: Black mucosal lesion was confirmed in the middle to lower esophagus; C: Perforation (arrow) due to necrosis was confirmed in the left wall of the lower esophagus; D: There was a black mucosal lesion in the duodenum.