title: Case of regional lymphomatoid papulosis confined to the periorbital areas.
abstract: A localized form of lymphomatoid papulosis (LyP) has been described very rarely. A 38-year-old Korean man presented with a single bean-sized, non-tender, erythematous nodule confined to periorbital areas with three recurrences over a 2-year duration. With findings of biopsy, immunohistochemical staining and T-cell receptor gene rearrangement, LyP was diagnosed. We report a case of CD30 (Ki-1)-positive LyP which developed recurrently and was confined to the periorbital areas.
authors.affiliation: Department of Dermatology, College of Medicine, Chung-Ang University Hospital, Seoul, Korea.
authors.forename: Yeon Jin
authors.initials: YJ
authors.lastname: Kim
authors.forename: Yong Kwan
authors.initials: YK
authors.lastname: Rho
authors.forename: Kwang Ho
authors.initials: KH
authors.lastname: Yoo
authors.forename: Ji Young
authors.initials: JY
authors.lastname: Kim
authors.forename: Seong Jun
authors.initials: SJ
authors.lastname: Seo
authors.forename: Chang Kwun
authors.initials: CK
authors.lastname: Hong
authors.forename: Nam Ju
authors.initials: NJ
authors.lastname: Moon
authors.forename: Kye Yong
authors.initials: KY
authors.lastname: Song