title: Acral erosions and ulcers: an early sign of severe acute methotrexate toxicity.
authors.affiliation: Servicio de Dermatología y Venereología, Hospital Universitario 12 de Octubre, Madrid, Spain. Electronic address: lydia.maroasjimenez@gmail.com.
authors.forename: L
authors.initials: L
authors.lastname: Maroñas-Jiménez
authors.affiliation: Servicio de Dermatología y Venereología, Hospital Universitario 12 de Octubre, Madrid, Spain.
authors.forename: M
authors.initials: M
authors.lastname: Castellanos-González
authors.affiliation: Servicio de Dermatología y Venereología, Hospital Universitario 12 de Octubre, Madrid, Spain.
authors.forename: J
authors.initials: J
authors.lastname: Sanz Bueno
authors.affiliation: Servicio de Dermatología y Venereología, Hospital Universitario 12 de Octubre, Madrid, Spain.
authors.forename: F
authors.initials: F
authors.lastname: Vanaclocha Sebastián
mesh_terms: D000208:Acute Disease; D000368:Aged; D003875:Drug Eruptions / Q000209:etiology*; D005260:Female; D005533:Foot Dermatoses / Q000139:chemically induced; D006229:Hand Dermatoses / Q000139:chemically induced; D006801:Humans; D008297:Male; D008727:Methotrexate / Q000009:adverse effects*; D008875:Middle Aged; D009666:Nose; D012720:Severity of Illness Index; D012883:Skin Ulcer / Q000139:chemically induced*
chemical_list: D008727:Methotrexate