article_metadata: Daniela Martins Rita Marques Pedro Costa João Pinto de Sousa
article_metadata: 10.4322/acr.2021.284
article_metadata: Autops Case Rep
article_metadata: 2021 May 6;11:e2021284.
article_metadata: acute esophageal necrosis black esophagus endoscopy gastrointestinal ischemia upper gastrointestinal hemorrhage
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/34307235/
article_metadata: Case Reports
article_metadata: PMC8214898
article_metadata: 34307235
article_metadata: The dark side of the esophagus
article_metadata: 2021