title: Scleroderma-like syndrome due to hydroxyurea.
abstract: Scleroderma-like cutaneous changes have been reported in association with several drugs, but not with hydroxyurea (HU), to our knowledge. We report the case of a 67-year-old man who was treated with HU (hydroxycarbamide) for 12 years for a myeloproliferative disorder, and presented a progressive pruritic woody induration, symmetrically affecting both legs. He also had Gottron-like papules on the back of the metacarpophalangeal joints, and a retroauricular undifferentiated squamous cell carcinoma. On histological examination of a skin biopsy taken from the leg, massive dermal fibrosis was seen, with thickening of collagen bundles throughout the entire dermis. Six months after HU withdrawal, the skin induration resolved without scarring. Scleroderma-like syndrome has not been previously considered one of the secondary effects of HU. The evolution of our patient's condition supports a causal relationship between the HU treatment and the sclerodermiform changes of the skin.
authors.affiliation: Department of Dermatology, Faculty of Medicine, Complejo Hospitalario Universitario, Santiago de Compostela, Spain. fjgarcia@aedv.es
authors.forename: F J
authors.initials: FJ
authors.lastname: García-Martínez
authors.forename: J
authors.initials: J
authors.lastname: García-Gavín
authors.forename: A
authors.initials: A
authors.lastname: Alvarez-Pérez
authors.forename: J
authors.initials: J
authors.lastname: Alonso-González
authors.forename: M
authors.initials: M
authors.lastname: Ginarte
authors.forename: J
authors.initials: J
authors.lastname: Toribio
mesh_terms: D000368:Aged; D000970:Antineoplastic Agents / Q000009:adverse effects*; D003875:Drug Eruptions / Q000209:etiology*; D006801:Humans; D006918:Hydroxyurea / Q000009:adverse effects*; D007868:Leg Dermatoses / Q000139:chemically induced*; D008297:Male; D012594:Scleroderma, Localized / Q000139:chemically induced*; D016896:Treatment Outcome
chemical_list: D000970:Antineoplastic Agents; D006918:Hydroxyurea