Polymyositis & Dermatomyositis Support Group
Polymyositis (PM) is a type of chronic inflammation of the muscles (inflammatory myopathy) related to dermatomyositis and inclusion body myositis. The inflammation is predominantly of the endomysium in polymyositis, whereas dermatomyositis is characterized by primarily perimysial inflammation.
For me, I noticed leg weakness first and the hand stuff came later. But they are thinking more and more that I have IBM instead of PM. I don't think hand weakness is the only determining factor. But it isn't unusual to be misdiagnosed with PM when in fact, you could have IBM. I continue to pursue this because I want to know.
Lexis, I hope you are doing well. You are an inspiration to all of us!
Best Wishes.
lexisgirl how are they deciding if it's IBM or PM? My neurologists were debating this whe I was first diagnosed and prednisone did not help. My walking symptoms have not progressed very much and I can still walk by myself though my balance and bending strength is less. My first symptoms were legs but very quickly hands.