Tag Archives: Calcinosis

What Is Systemic Lupus Erythematosus? Systemic lupus erythematosus (SLE) is a chronic autoimmune inflammatory disease that is characterized by involvement of multiple organs due to the production of antibodies to components of the cell nucleus.1 SLE has an unpredictable course of acute ...

What Is Dermatomyositis? Dermatomyositis is a rare autoimmune systemic disease of the connective tissue that is characterized by inflammatory and debilitating degenerative changes in the muscles and in the skin.  Dermatomyositis results in symmetric, proximal muscle weakness of limbs (upper arms and ...