Lama, L.Kayastha, B.M.M.K.Tripathi, R.2025-08-212025-08-212016https://hdl.handle.net/20.500.14572/1883L. Lama Consultant dermatologist, Department of Dermatology, National Academy of Medical Sciences, Bir Hospital B.M.M.K. Kayastha Prof. and Chief Consultant dermatologist, Department of Dermatology, National Academy of Medical Sciences, Bir Hospital. R. Tripathi Resident; Department of Dermatology, National Academy of Medical Sciences, Bir Hospital.Abstract: The histiocytoses are a heterogenous group of diseases that are characterized by the accumulation of reactive or neoplastic histiocytes in various tissues. Juvenile Xanthogranuloma is a member of the non-Langerhans cell group of histiocytic proliferative disorders. This present case report describes a juvenile xanthogranuloma in a twenty-month old male baby. Keywords: Histiocytoses, Non-Langerhans cells, Juvenile xanthogranulomaen-USArticle