Acute necrotic esophagitis is characterized by blacking in the esophageal mucosa and is rarely accompanied by diabetes mellitus, especially under severe hyperglycemic conditions. Here we show a very rare case of a patient who had acute and extremely severe necrotic esophagitis accompanied by hyperglycemic hyperosmolar syndrome.
© 2021 The Authors. Journal of Diabetes Investigation published by Asian Association for the Study of Diabetes (AASD) and John Wiley & Sons Australia, Ltd.