title: Acute Necrotizing Esophagitis Followed by Duodenal Necrosis.
abstract: Acute Necrotizing Esophagitis is an uncommon pathology, characterized by endoscopic finding of diffuse black coloration in esophageal mucosa and histological presence of necrosis in patients with upper gastrointestinal bleeding. The first case of acute necrotizing esophagitis followed by duodenal necrosis, in 81 years old woman with a positive history of Type 2 Diabetes Mellitus, Hypertension, and usual intake of Nonsteroidal Anti-inflammatory drugs, is reported. Although its etiology remains unknown, the duodenal necrosis suggests that ischemia could be the main cause given that the branches off the celiac axis provide common blood supply to the distal esophageal and duodenal tissue. The massive gastroesophagic reflux and NSAID intake could be involved.
authors.affiliation: Ecuadorian Society of Gastroenterology. Av. Gil Ramirez Davalos 1-33. Cuenca-Ecuador. Email: magdalenadelhierro@yahoo.com.
authors.forename: Piedad Magdalena
authors.initials: PM
authors.lastname: Del Hierro
keywords: Black esophagus; Duodenal necrosis; Esophagitis; Gastrointestinal bleeding; Necrosis