Related Experiment Video
Updated: Jun 28, 2026

Three-Dimensional Cell Culture Models to Investigate the Epithelial Barrier in Eosinophilic Esophagitis
Published on: May 10, 2024
[Odynophagia as an initial presentation of eosinophilic esophagitis]
Hugo Cedrón Cheng1, Martín Tagle Arróspide, Yolanda Scavino Levy
1Servicio de Gastroenterología-Clínica Anglo Americana.
Abstract:
Over the last years, eosinophilic esophagitis is an increasingly recognized disease both in children and adults. The clinical presentation includes more frequently dysphagia and esophageal food impactation and rarely odynophagia. Endoscopic appearance is variable from almost normal mucosa (only mucosal fragility or oedema) to the typical rings or corrugated esophagus. Diagnosis is established from biopsies showing the presence of more than 20 eosinophils per high powered field in esophageal squamous mucosa. Up to date, ingestion of topical corticosteroids is the most common treatment regimen. This is the first documented case of eosinophilic esophagitis in the Peruvian medical literature.
Related Concept Videos
Gastroesophageal Reflux Disease II: Clinical Features and Management
Clinical Manifestations
GERD presents itself in a multitude of ways, with symptoms varying from person to person. The hallmark symptoms are...
Barrett Esophagus-II: Clinical Manifestations and Management
To diagnose Barrett's esophagus, healthcare providers often recommend an endoscopy for those showing symptoms of acid reflux. The procedure entails...
Esophageal Achalasia
Esophageal Strictures-II: Clinical Features and Management
Healthcare providers should gather a comprehensive medical history and conduct a physical examination for diagnosis. If esophageal stricture is...
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...
Gastroesophageal Reflux Disease