title: Sorafenib-induced psoriasiform eruption in a patient with metastatic thyroid carcinoma.
abstract: Sorafenib is a multikinase inhibitor that blocks tumor cell proliferation and angiogenesis and is used for the treatment of advanced renal cell carcinoma, unresectable hepatocellular carcinoma, and other solid tumors. Various dermatologic side effects have been reported, most notably a hand-foot-skin reaction (HFSR). This is a case of a sorafenib-induced psoriasiform eruption in a patient with metastatic thyroid carcinoma. This patient also developed cutaneous squamous cell carcinoma and HFSR in association with sorafenib. To the authors' knowledge, a psoriasiform eruption due to sorafenib has not been reported in the literature and has important therapeutic implications.
authors.affiliation: The University of Texas Medical School, Houston, TX 77030, USA. Melissa.L.Diamantis@uth.tmc.edu
authors.forename: Melissa L
authors.initials: ML
authors.lastname: Diamantis
authors.forename: Susan Y
authors.initials: SY
authors.lastname: Chon
mesh_terms: D000970:Antineoplastic Agents / Q000009:adverse effects*; D001557:Benzenesulfonates / Q000009:adverse effects*; D003875:Drug Eruptions / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D009536:Niacinamide / Q000031:analogs & derivatives; D010671:Phenylurea Compounds; D047428:Protein Kinase Inhibitors / Q000009:adverse effects*; D011565:Psoriasis / Q000139:chemically induced*; D011725:Pyridines / Q000009:adverse effects*; D000077157:Sorafenib; D013964:Thyroid Neoplasms / Q000188:drug therapy* / Q000473:pathology
chemical_list: D000970:Antineoplastic Agents; D001557:Benzenesulfonates; D010671:Phenylurea Compounds; D047428:Protein Kinase Inhibitors; D011725:Pyridines; D009536:Niacinamide; D000077157:Sorafenib