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Reactive arthritis

Definition

Reactive arthritis is a group of inflammatory conditions that involves the joints, urethra, and eyes. There may also be sores (lesions) on the skin and mucus membranes.

Alternative Names

Reiter's syndrome

Causes

The exact cause of reactive arthritis is unknown. It occurs most commonly in men before the age of 40. It may follow an infection with chlamydia, campylobacter, salmonella, or yersinia. Certain genes may make you more prone to the syndrome.

The disorder is rare in younger children, but may occur in adolescents.

References

Carter JD. Reactive arthritis: defined etiologies, emerging pathophysiology, and unresolved treatment. Infect Dis Clin North Am. 2006; 20 (5): 827-47.

Review Date: 4/24/2008
Reviewed By: Neil J. Gonter, M.D., Assistant Professor of Medicine, Columbia University, NY and private practice specializing in Rheumatology at Rheumatology Associates of North Jersey, Teaneck, NJ. 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. URAC's accreditation program is the first of its kind, requiring compliance with 53 standards of quality and accountability, verified by independent audit.

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