Acute esophageal necrosis caused by alcohol abuse

Figure 1 A: Endoscopy on d 2 shows that esophagus is circumferentially black and friable. B: Endoscopy on d 24 shows stricture formation at the middle esophagus. The mucosa is covered by white exudate.

Figure 2 Barium swallow study. A: Stricture formation at middle esophagus on d 27. The diameter of the lumen was 6 mm; B: On d 41, improvement of the stricture was seen after balloon dilatation.