Related Experiment Video
Updated: Jul 30, 2026

Spatiotemporal Mapping of Motility in Ex Vivo Preparations of the Intestines
Published on: January 27, 2016
High-amplitude peristaltic contractions in a patient with esophageal intramural pseudodiverticulosis
Abstract:
In their initial radiographic description of esophageal intramural pseudodiverticulosis (EIP) in 1960, Mendl and coworkers suggested that elevated esophageal intraluminal pressure might be etiologically important. Chronic inflammation and moniliasis have also been implicated. A patient is reported with EIP and a primary esophageal motility disorder characterized by esophageal contractions of increased amplitude and duration. Features confusing the interpretation of esophageal motor abnormalities in previously reported cases, such as diabetes mellitus, fungal esophagitis, and stricture formation, were not present in this case.
Related Concept Videos
Gastric Motility
Peristaltic Waves and Chyme Formation
Upon food entry, the stomach initiates...
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 Varices-I: Introduction
Esophageal Achalasia
Intestinal Obstruction II: Pathophysiology
Diverticular Disease of the Colon

