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dermatomyositis

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noun der·ma·to·my·o·si·tis \ˌdər-mə-tō-ˌmī-ə-ˈsī-təs, (ˌ)dər-ˌma-\

Definition of dermatomyositis

  1. :  an inflammatory disease of skin and muscle marked especially by muscular weakness and skin rash



Origin of dermatomyositis

New Latin


First Known Use: circa 1899


Medical Dictionary

dermatomyositis

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noun der·ma·to·my·o·si·tis \-ˌmī-ə-ˈsīt-əs\

Medical Definition of dermatomyositis

plural der·ma·to·my·o·si·tis·es or der·ma·to·my·o·sit·i·des \-ˈsit-ə-ˌdēz\play

  1. :  polymyositis that is accompanied by involvement of the skin and that is typically marked by reddish erythematous eruptions especially on the face, neck, upper trunk and distal half of the limbs, by periorbital edema, by violet-colored erythema of the eyelids and region over the upper eyelids, and sometimes by cutaneous vasculitis or subcutaneous calcification




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