Multicentric reticulohistiocytosis

Overview

Type of disease: Rare conditions

Multicentric reticulohistiocytosis is a disease that is characterized by the presence of papules and nodules and associated with arthritis mutilans.  The disease can involve the skin, the bones, the tendons, the muscles, the joints, and nearly any other organ (e.g., eyes, larynx, thyroid, salivary glands, bone marrow, heart, lung, kidney, liver, gastrointestinal tract). In the majority of cases, the cause of multicentric reticulohistiocytosis is unknown; however, it has been associated with an underlying cancer in about one fourth of cases, suggesting that it may be a paraneoplastic syndrome. Source: Genetic and Rare Diseases Information Center (GARD), supported by ORDR-NCATS and NHGRI.

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