Within the xanthogranuloma family, it has a spectrum of histopathological features and is characterized by the infiltration of tissues by foamy CD68, factor XIIIa, and negative for CD1a and CD207 (langerin) histoiocytes.7 Rosai-Dorfman disease (RDD), Along with juvenile xanthogranuloma (JXG), ALK-positive histiocytosis (APH), and histiocytic sarcoma (HS), it belongs to the histiocytic neoplasms in the The 5th edition of the World Health Organization (WHO) Classification of Haematolymphoid Tumours.8 Here, CD207 is linked to juvenile xanthogranuloma.