Case Report
Copyright ©The Author(s) 2016.
World J Gastroenterol. Mar 21, 2016; 22(11): 3296-3301
Published online Mar 21, 2016. doi: 10.3748/wjg.v22.i11.3296
Figure 3
Figure 3 Endoscopic examination showed a black spot in the lower esophagus and a bulky black mass blocking the esophago-gastric junction (A), two black crater-like ulcers located at the fundus of the stomach (B).