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Updated: Sep 20, 2025
09:11
In Vitro Apical-Out Enteroid Model of Necrotizing Enterocolitis
Published on: June 8, 2022
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Necrotizing Esophagitis: A Big Squeeze?
George Rakovich1, Sébastien Rolland2
1Section for Thoracic Surgery, Maisonneuve-Rosemont Hospital, University of Montreal, Montreal, Quebec, Canada.
Summary
Necrotizing esophagitis is a rare condition. This study suggests esophageal spasm may contribute to its development, challenging simplistic existing theories.
Area of Science:
- Gastroenterology
- Esophageal Diseases
- Pathophysiology
Background:
- Necrotizing esophagitis is an uncommon and poorly understood esophageal condition.
- Existing proposed etiologies, such as gastroesophageal reflux with gastric outlet obstruction and low-flow ischemia, lack direct supporting evidence.
- These simplistic explanations do not fully account for the observed pathology.
Purpose of the Study:
- To present a recent clinical case of necrotizing esophagitis.
- To explore and propose esophageal spasm as a potential contributing factor to necrotizing esophagitis.
- To challenge existing simplistic etiological theories for this rare condition.
Main Methods:
- Clinical case illustration.
- Review of existing literature on necrotizing esophagitis.
- Argumentation based on clinical presentation and pathophysiological plausibility.
Main Results:
- A clinical case of necrotizing esophagitis is presented.
- Arguments are developed supporting esophageal spasm as a potential etiological factor.
- The limitations of current etiological hypotheses are highlighted.
Conclusions:
- Esophageal spasm warrants consideration as a contributing factor in necrotizing esophagitis.
- Further research is needed to elucidate the complex pathophysiology of necrotizing esophagitis.
- A multifactorial etiology, potentially including esophageal spasm, is likely for this rare condition.
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