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.
Heart/lung issues can also create muscle weakness with normal labs. I see the cardiologist once every six months.
I see a number of specialists as needed with DM. Nephrologist for kidneys, gastroenterologist for liver & gastric, Neurologist for DM brain related issues, endocrine doctor, eye doctor, cardiologist, pulmonologist (lung), rheumy and internal med. DM is not just a see the rheumy illness. A good rheumy should refer you as needed to the other specialist too.
I hope this helps. Best Wishes.
Have you done any reading at TMA, myositis.org??
Best to you, Shawna