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Saturday, November 14, 2009
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Lower esophageal ring

Schatzki ring - X-ray
Schatzki ring - X-ray
Upper gastrointestinal system
Upper gastrointestinal system
Definition

A lower esophageal ring is an abnormal ring of tissue that forms where the esophagus (the tube from the mouth to the stomach) and stomach meet.


Alternative Names

Esophagogastric ring; Schatzki's ring


Causes, incidence, and risk factors

A lower esophageal ring is a matter of debate can be caused from swallowing dangerous acids or other corrosive materials. In some cases, it is a birth defect. Sometimes, it is due to injury caused by gastroesophageal reflux disease (GERD).



Review Date: 07/17/2008
Reviewed By: Jenifer K. Lehrer, MD, Department of Gastroenterology, Frankford-Torresdale Hospital, Jefferson Health System, Philadelphia, PA. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org).
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