Polymyositis and dermatomyositis risk factors

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Sadaf Sharfaei M.D.[2]

Overview

Common risk factors in the development of polymyositis and dermatomyositis include .^[1]

Common risk factors in the development of polymyositis and dermatomyositis include:
- Viral infections such as:

- - Coxsackie B virus
  - Parvovirus
  - Enterovirus
  - Human T-cell lymphotropic virus (HTLV-1)
  - Human immunodeficiency virus (HIV)

Less common risk factors in the development of polymyositis and dermatomyositis include:

↑ Adler BL, Christopher-Stine L (February 2018). "Triggers of inflammatory myopathy: insights into pathogenesis". Discov Med. 25 (136): 75–83. PMID 29579414.