Seminars in arthritis and rheumatism
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To review the clinical features and outcome of all reported cases of Kaposi's sarcoma in patients with rheumatic diseases. ⋯ Kaposi's sarcoma in patients with rheumatologic conditions is rare. The clinical features are similar to those with classical Kaposi's sarcoma. Tumor regression usually occurs with decreasing corticosteroids and/or immunosuppressive drugs, local irradiation, or cytotoxic therapy.