👉 Sclerotic disease is a type of cancer that can occur in the skin, nails, and hair. It is characterized by abnormal growths on these areas called "scleroses" or "scarring." Scleroses are usually caused by an infection or trauma to the skin or nail, but they can also develop from other conditions such as diabetes or autoimmune disorders. The exact cause of sclerotic disease is not completely understood, but it is thought to be related to a