Scleroderma is a range of disorders in which the skin and connective tissues tighten and harden. It is a long-term, progressive disease. This means it gradually gets worse. Share on Pinterest ...
Scleroderma is a rare autoimmune disease involving an overproduction of the protein collagen. Linear scleroderma usually begins as a streak of hardened, waxy, discolored skin on the forehead, an arm, ...