Dermatomyositis is a muscle disease characterized by inflammation and a skin rash. It is a type of inflammatory myopathy.
The cause of dermatomyositis is unknown. Experts think it may be due to a viral infection of the muscles or a problem with the body's immune system. It can also sometimes occur in patients who have cancer of the abdomen, lung or other body area.
Anyone can develop dermatomyositis, but it most commonly occurs in children age 5 - 15...
Read moreSource: HealthCentral Encyclopedia
Polymyositis and dermatomyositis are connective tissue diseases in which there is muscle weakness and tenderness. The two disorders are very similar,... Read more »
Source: HealthCentral Encyclopedia
Dermatomyositis and polymyositis are connective tissue diseases in which there is muscle weakness and tenderness. The two disorders are very similar,... Read more »
Source: ADAM Encyclopedia
Polymyositis is a systemic disease, which means it affects the whole body. Symptoms include: Difficulty swallowing ... Read more »
Source: ADAM Encyclopedia
Myositis is an inflammation or swelling of the muscles, often caused by injury, infection, or an autoimmune disorder.See... Read more »
Source: ADAM Encyclopedia
Collagen vascular disease occurs when problems with the immune system affect collagen.Collagen is a tough, fiber-like protein that makes up 30% of... Read more »