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Henoch-Schölein Purpura is a vasculitis (inflammation of the capillary vessels) that usually involves the skin, bowel and kidneys. The cause is unknown. It is an autoimmune disease because IgA antibodies are deposited in the skin, joints, bowel vessels and kidneys. The most common symptoms are: palpable, symmetrical red-purplish rash on legs and/or buttocks, pain in one or more joints and abdominal pain. Symptoms may last between 10 days and 6 weeks. The diagnosis is usually clinical (medical history + physical examination). There is not any specific treatment and, in most cases, it disappears on its own. Analgesic and anti-inflammatory treatments may be used for joint pain.
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Dr. Maria Trabazo
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