Scleroderma is a rare disease in which a person's immune system begins to destroy normal, healthy tissues. (This is called an autoimmune disease.) As a result, connective tissue of the skin, lungs, ...

Scleroderma is classified as a rare, autoimmune, collagen-vascular disease of unknown etiology that can be difficult to diagnose and treat. Its onset can be insidious or rapid; the symptoms range ...