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Myositis

Definition

Myositis is an inflammation or swelling of the muscles, often caused by injury, infection, or an autoimmune disorder.

See also:

Alternative Names

Myitis

References

Miller FW. Polymyositis and dermatomyositis. In: Goldman L, Ausiello D, eds. Cecil Medicine. 23rd ed. Philadelphia, Pa: Saunders Elsevier; 2007:chap 290.

Review Date: 5/24/2011
Reviewed By: David C. Dugdale, III, MD, Professor of Medicine, Division of General Medicine, Department of Medicine, University of Washington School of Medicine. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.
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