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PubMed COVID-19 Clinical Care

541 - 550 of 1036 results found

Black esophagus as an uncommon cause of gastrointestinal bleeding

Date
Friday, August 04, 2023 - 4:00 AM
Description
Black esophagus (BE) or Acute esophageal necrosis (AEN) is rare clinical entity with an estimated incidence of 0.01-0.2% of patiens undergoing esophagogastroduodenoscopy (EGD). BE is characterized by circumferential blackish coloration of the mucosa