Langerhans cell histiocytosis in adults

Abstract

Langerhans cell histiocytosis in the adult is rare, but it is important to recognize its occurrence, as it must be differentiated from lymphoma, myeloma, and a variety of skin conditions and endocrinopathies. It has been reported in patients up to the ninth decade of life, and occurs equally in men and women. Local disease has a good prognosis, but associated diseases--particularly malignancy--may be the cause of death in some adults. The optimal treatment is not known. Coordinated investigation of the epidemiology and therapy of this disease is needed.