Dermatopolymyositis
Dermatopolymyositis
Dermatopolymyositis (pronounced: der-ma-to-pol-y-my-o-si-tis) is a rare autoimmune disease that primarily affects the skin (dermato) and muscle (myositis) tissues. The term is derived from the Greek words derma meaning skin, poly meaning many, and myositis meaning inflammation of muscle.
Definition
Dermatopolymyositis is a subtype of a larger group of diseases known as idiopathic inflammatory myopathies. It is characterized by chronic inflammation and subsequent damage to the skin and muscles. The disease can also affect other systems of the body, including the lungs, heart, and gastrointestinal tract.
Symptoms
Common symptoms of dermatopolymyositis include a distinctive skin rash, muscle weakness, difficulty swallowing (dysphagia), fatigue, and weight loss. The skin rash typically precedes the muscle weakness and is often seen on the eyelids, knuckles, elbows, knees, chest, and back.
Diagnosis
Diagnosis of dermatopolymyositis is typically based on a combination of clinical symptoms, laboratory tests, and imaging studies. A muscle biopsy may also be performed to confirm the diagnosis.
Treatment
Treatment for dermatopolymyositis typically involves medications to suppress the immune system and reduce inflammation, such as corticosteroids and immunosuppressants. Physical therapy may also be recommended to improve muscle strength and function.
Prognosis
The prognosis for individuals with dermatopolymyositis varies. Some individuals may experience periods of remission, while others may have a more progressive course of the disease. Early diagnosis and treatment can help to improve the prognosis.
See Also
External links
- Medical encyclopedia article on Dermatopolymyositis
- Wikipedia's article - Dermatopolymyositis
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