title: A case of juvenile xanthogranuloma arising on a nevus sebaceus.
abstract: Various epithelial and mesenchymal neoplasms can arise in nevus sebaceus (NS). Juvenile xanthogranuloma arising on an NS has not been reported previously. Juvenile xanthogranuloma, a disease characterized by reactive histiocytic proliferation, could be included in the list of secondary alterations arising on an NS.
authors.affiliation: Department of Dermatology, Asan Medical Center, College of Medicine, University of Ulsan, Seoul, Korea.
authors.forename: S E
authors.initials: SE
authors.lastname: Chang
authors.forename: J H
authors.initials: JH
authors.lastname: Choi
authors.forename: K J
authors.initials: KJ
authors.lastname: Sung
authors.forename: K C
authors.initials: KC
authors.lastname: Moon
authors.forename: J K
authors.initials: JK
authors.lastname: Koh
mesh_terms: D000293:Adolescent; D006801:Humans; D008297:Male; D016609:Neoplasms, Second Primary; D009506:Nevus; D012878:Skin Neoplasms; D014972:Xanthogranuloma, Juvenile / Q000209:etiology