Solitary Reticulohistiocytoma

**Semantic type:** Disease or Syndrome

**Definition:** A rare cutaneous lesion composed of eosinophilic histiocytes, which are often multinucleated. The lesions are yellow-brown papules affecting any part of the body. Patients are usually adult men. The prognosis is excellent. -- 2003

**Synonyms:** - Reticulohistiocytic Granuloma