title: Psoriasis in an epidermal cyst. An inside and outside Koebner phenomenon?
authors.affiliation: Department of Dermatology, Boston University School of Medicine, MA 02118.
authors.forename: J
authors.initials: J
authors.lastname: Bhawan
authors.forename: J D
authors.initials: JD
authors.lastname: Bernhard
authors.forename: R
authors.initials: R
authors.lastname: Malhotra
mesh_terms: D000328:Adult; D004814:Epidermal Cyst / Q000150:complications / Q000473:pathology*; D006801:Humans; D008297:Male; D011565:Psoriasis / Q000150:complications / Q000473:pathology*; D012782:Shoulder