What does inclusion body myositis mean?
• INCLUSION BODY MYOSITIS (noun) The noun INCLUSION BODY MYOSITIS has 1 sense: 1. myositis characterized by weakness of limb muscles (especially the thighs and wrists and fingers); sometimes involves swallowing muscles; onset after 50 and slowly progressive; seen more often in men than in women Familiarity information: INCLUSION BODY MYOSITIS used as a noun is very rare.