title: A facial cutaneous horn.
authors.affiliation: Department of Dermatology, Ramón y Cajal Hospital, University of Alcalá, Carretera Colmenar Viejo, km 9.100, 28034 Madrid, Spain. sergiovano@yahoo.es
authors.forename: Sergio
authors.initials: S
authors.lastname: Vañó-Galván
authors.forename: Alicia
authors.initials: A
authors.lastname: Marqués
authors.forename: Ernesto
authors.initials: E
authors.lastname: Muñoz-Zato
authors.forename: Pedro
authors.initials: P
authors.lastname: Jaén
mesh_terms: D000369:Aged, 80 and over; D002294:Carcinoma, Squamous Cell / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005153:Facial Neoplasms / Q000175:diagnosis*; D005260:Female; D006801:Humans; D007642:Keratosis / Q000175:diagnosis*; D012878:Skin Neoplasms / Q000175:diagnosis*