Presentation
Acute Esophageal Necrosis Presenting With HenochSchönlein Purpura. ACG Case Rep J. 2015;3(1):17-9. doi: 10.14309/crj.2015.87. [ Links ] 42. Ishibashi Y, Matsuzono E, Goda T, Yokoyama F, Sugai N, Seki H, et al. [scielo.org.co]
Prognosis
The grave prognosis of the black oesophagus. Arab J Gastroenterol. 2015;16(3-4):136-8 (Abstract). doi: 10.1016/j.ajg.2015.05.002. [ Links ] 65. Santos VM, Villaça RB, Gouvêa IP, Sá DAR. [scielo.org.co]