label: Multicentric Reticulohistiocytosis
label_lc: multicentric reticulohistiocytosis
description: "A systemic disease, often associated with arthritis, fever, and weight loss.  The cutaneous lesions consist of histiocytes, which are usually confined to the dermis.  A large number of patients develop malignant tumors (carcinomas, sarcomas, and lymphomas). --2003"