Related Experiment Video
Updated: Jul 24, 2025

Open Tracheostomy Gastric Acid Aspiration Murine Model of Acute Lung Injury Results in Maximal Acute Nonlethal Lung Injury
Published on: February 26, 2017
Acute Esophageal Necrosis Following Acetaminophen Overdose: An Unreported Cause of Black Esophagus
Karolina N Dziadkoweic1, Renuka Reddy1, Akiva J Marcus2
1University of Miami, Miller School of Medicine, JFK Regional Campus, Atlantis, FL.
Abstract:
Description Acute esophageal necrosis (AEN), also known as "black esophagus" or Gurvits syndrome, is an uncommon finding with an unclear etiology and pathogenesis. This condition often presents as an upper gastrointestinal bleed in older men with multiple comorbidities. AEN is characterized by circumferential black, necrotic mucosa in the esophagus. We present a case of AEN following acetaminophen overdose. The patient was ultimately discharged from the hospital with oral omeprazole twice daily, a clear liquid diet, and a recommendation for follow-up in the outpatient setting for repeat EGD in 4 to 6 weeks. Acetaminophen overdose, although a rare cause, must be considered as a possible etiology of AEN.
More Related Videos
Related Concept Videos
Esophageal Perforation-I: Introduction
The location of esophageal perforation can vary, occurring anywhere along the esophagus....
Esophageal Strictures-I: Introduction
Etiology
The primary cause of esophageal strictures is long-standing gastroesophageal reflux disease (GERD), accounting for about 70 to 80% of adult cases. Chronic acid reflux can lead to injury and scarring of the esophageal lining, culminating in...
Esophageal Perforation-II: Clinical Manifestations and Management
Clinical Manifestations:
Barrett Esophagus-I: Introduction
This constant acid exposure transforms the esophagus's pink mucosal lining (stratified squamous epithelium) into a type of lining more...
Prevention of Further Absorption of Poison
Esophageal Varices-I: Introduction

