Ulcers

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Stomach disease or trauma

An ulcer is a crater-like lesion on the skin or mucous membrane of the mouth, stomach, and other body areas.

Ulcers can be caused by inflammation or infection. Some ulcers may be caused by a cancer.

Review Date: 10/28/2010
Reviewed By: Linda J. Vorvick, MD, Medical Director, MEDEX Northwest Division of Physician Assistant Studies, University of Washington, School of Medicine. 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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