title: A solitary hyperkeratotic papule on the palm.
authors.affiliation: Department of Dermatology, Ramon y Cajal Hospital, 28034 Madrid, Spain.
authors.forename: Natalia
authors.initials: N
authors.lastname: Sánchez Neila
authors.forename: Pablo
authors.initials: P
authors.lastname: Fonda Pascual
authors.forename: Eva María
authors.initials: EM
authors.lastname: Hermosa Zarza
authors.forename: Carmen Moreno
authors.initials: CM
authors.lastname: García del Real
authors.forename: Marta Urech
authors.initials: MU
authors.lastname: García de la Vega
mesh_terms: D000328:Adult; D005260:Female; D005350:Fibroma / Q000150:complications / Q000175:diagnosis*; D006225:Hand / Q000473:pathology*; D006801:Humans; D007645:Keratoderma, Palmoplantar / Q000150:complications / Q000175:diagnosis*; D012878:Skin Neoplasms / Q000150:complications / Q000175:diagnosis*