title: Pigmentogenes Pityriasis rosea: an atypical presentation of the exanthem.
authors.affiliation: Section of Dermatology, IRCCS, Azienda Universitaria Ospedaliera San Martino-IST, Genoa, Italy - giuliaciccarese@libero.it.
authors.forename: Francesco
authors.initials: F
authors.lastname: Drago
authors.forename: Arianna
authors.initials: A
authors.lastname: Agnoletti
authors.forename: Giulia
authors.initials: G
authors.lastname: Ciccarese
authors.forename: Antonio
authors.initials: A
authors.lastname: Guadagno
authors.forename: Emanuele
authors.initials: E
authors.lastname: Cozzani
authors.forename: Aurora
authors.initials: A
authors.lastname: Parodi
mesh_terms: D000293:Adolescent; D001706:Biopsy; D005076:Exanthema / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D008264:Macrophages / Q000378:metabolism; D008297:Male; D008543:Melanins / Q000378:metabolism; D017515:Pityriasis Rosea / Q000175:diagnosis* / Q000473:pathology
chemical_list: D008543:Melanins