Intraluminal esophageal diverticulum

Abstract

An intraluminal esophageal diverticulum (IED) is an uncommon entity defined as a double-layered mucosal pouch lying within the lumen of the esophagus. Its characteristic radiological finding is an intraluminal barium collection surrounded by a radiolucent halo. True IED, which is different from a transient radiological artifact, has not been previously reported in the international literature. This article describes the first case of true IED. Differential diagnosis between a true lesion and a transient flow artifact on barium meal is discussed.

Septal wall divides esophagus into double lumen: successful endoscopic septotomy

“…Intraluminal esophageal diverticulum is a rare condition identified by a collection of intraluminal barium with surrounding radiolucent halo on barium swallow. 1 , 2 , 3 Historically, management has comprised proton pump inhibitor therapy, lifestyle modification, and esophageal dilation. 1 , 2 Limited literature exists on the endoscopic management of this condition.…”

Intraluminal esophageal diverticulum caused by ingestion of acid.

“…Congenital, double-layered mucosal intraluminal esophageal diverticulum, covered on both sides with epithelium, also has been described [2]. Two other patients with acquired …”