The dark side of the esophagus

• Main Authors: Daniela Martins (Author), Rita Marques (Author), Pedro Costa (Author), João Pinto de Sousa (Author)
• Format: Book
• Published: University of São Paulo, 2021-08-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Acute esophageal necrosis (AEN), also known as "black esophagus," is an entity characterized by the circumferential black appearance of esophageal mucosa, usually associated with hypoperfusion and gastric outlet obstruction. This entity has a reported prevalence of up to 0.2%, affecting pr...