Related Experiment Video
Updated: Sep 27, 2026

An Ivor Lewis Esophagectomy Designed to Minimize Anastomotic Complications and Optimize Conduit Function
Published on: April 17, 2020
Esophageal Intramural Pseudodiverticulosis
Kenneth R. DeVault1, Joseph G. Cernigliaro
1Department of Medicine and Radiology, Mayo Clinic Jacksonville, 4500 San Pablo Road, Jacksonville, FL 32224, USA. devault@mayo.edu
Abstract:
Esophageal intramural pseudodiverticulosis (EIPD) is an uncommon esophageal abnormality that is best diagnosed with a barium esophagram. The disorder is usually associated with other esophageal pathology, including strictures, motility disturbances, and other conditions that are outlined later. There is no specific treatment (either surgical or medical) for EIPD itself, and treatment should be directed at the underlying, associated conditions. If this condition is diagnosed on a barium study, endoscopy usually is needed to treat an associated stricture or to diagnose an associated inflammatory condition (particularly acid reflux and esophageal infections). Thus, endoscopy and barium studies are critical to guide the management of this condition.
Related Concept Videos
Diverticular Disease of the Colon
Esophageal Varices-I: Introduction
Esophageal Achalasia
Esophageal Perforation-II: Clinical Manifestations and Management
Clinical Manifestations:
Hiatal Hernia
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...