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Updated: Jul 17, 2025

Author Spotlight: Investigating the Pathophysiology of Eosinophilic Esophagitis
Published on: May 10, 2024
Non eosinophilic chronic stricturing esophagitis: Lessons from thirty eight cases
Flavius-Stefan Marin1, Antoine Assaf2, Sarra Oumrani2
1Gastroenterology and Digestive Oncology Department, Cochin Hospital, Assistance Publique-Hôpitaux de Paris, France.
Non-eosinophilic chronic stricturing esophagitis is difficult to manage, often requiring systemic treatment informed by dermatological evaluation. Endoscopic surveillance is crucial due to cancer risk.
Area of Science:
- Gastroenterology
- Dermatology
- Pathology
Background:
- Atypical esophagitis can present with esophageal strictures and chronic inflammation, mimicking eosinophilic esophagitis.
- Esophageal biopsies may show chronic inflammation without eosinophils, posing diagnostic challenges.
- Associated dermatological conditions are frequently observed in these patients.
Purpose of the Study:
- To report the management strategies for non-eosinophilic chronic stricturing esophagitis.
- To assess the prevalence of associated dermatological conditions in patients with this condition.
- To evaluate the impact of dermatological evaluation on treatment decisions.
Main Methods:
- Retrospective analysis of medical records for patients with non-eosinophilic stricturing esophagitis.
- Review of clinical, endoscopic, and pathology data.
- Dermatological evaluation, including blood immunoassay and skin biopsy when indicated.
Main Results:
- Thirty-eight patients (26 female) with a median age of 56.5 years were included.
- Dysphagia and weight loss were common presenting symptoms; endoscopic findings included esophageal stenosis.
- Dermatological examination revealed lesions in 21 patients, guiding systemic treatment in 55% and limiting endoscopic dilatation.
- Five patients developed esophageal squamous cell carcinoma.
Conclusions:
- Management of non-eosinophilic chronic stricturing esophagitis is challenging due to biopsy limitations and refractory strictures.
- Dermatological evaluation is valuable for guiding systemic treatment and reducing reliance on endoscopic dilatation.
- Endoscopic follow-up is essential due to the increased risk of esophageal squamous cell carcinoma.
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