Document 0530 DOCN M9550530 TI The relationship of infectious agents to inflammatory myositis. DT 9505 AU Ytterberg SR; Veterans Affairs Medical Center, Minneapolis, Minnesota. SO Rheum Dis Clin North Am. 1994 Nov;20(4):995-1015. Unique Identifier : AIDSLINE MED/95158606 AB Several infectious agents have been linked to chronic inflammatory myositis. The mechanisms proposed usually involve presumed persistent infection or induction of an autoimmune response following infection. Agents most often implicated are the enteroviruses (especially coxsackieviruses), echoviruses in patients with agammaglobulinemia, retroviruses including HIV-type 1 and human T-cell lymphotropic virus type 1, and the protozoan Toxoplasma gondii. In the majority of cases, however, no specific infectious agent can be identified. DE Adult Child Female Human Male Middle Age Myositis/*ETIOLOGY Parasitic Diseases/COMPLICATIONS Support, Non-U.S. Gov't Support, U.S. Gov't, Non-P.H.S. Toxoplasmosis/COMPLICATIONS Virus Diseases/*COMPLICATIONS JOURNAL ARTICLE REVIEW REVIEW LITERATURE SOURCE: National Library of Medicine. NOTICE: This material may be protected by Copyright Law (Title 17, U.S.Code).