title: Paradoxical psoriatic arthritis in a patient with psoriasis treated with ustekinumab.
authors.affiliation: Department of Dermatology, acarija@kbsplit.hr.
authors.forename: Antoanela
authors.initials: A
authors.lastname: Čarija
authors.affiliation: Department of Infectious Diseases and.
authors.forename: Ivo
authors.initials: I
authors.lastname: Ivić
authors.affiliation: Department of Internal Medicine, University Hospital Centre Split, University of Split School of Medicine, Split, Croatia.
authors.forename: Daniela
authors.initials: D
authors.lastname: Marasović-Krstulović
authors.affiliation: Department of Dermatology.
authors.forename: Neira
authors.initials: N
authors.lastname: Puizina-Ivić
mesh_terms: D015535:Arthritis, Psoriatic / Q000139:chemically induced* / Q000175:diagnosis; D003879:Dermatologic Agents / Q000009:adverse effects / Q000627:therapeutic use; D006801:Humans; D008297:Male; D008727:Methotrexate / Q000627:therapeutic use; D008775:Methylprednisolone / Q000627:therapeutic use; D008875:Middle Aged; D011565:Psoriasis / Q000188:drug therapy*; D016896:Treatment Outcome; D000069549:Ustekinumab / Q000009:adverse effects* / Q000627:therapeutic use*; D028761:Withholding Treatment
chemical_list: D003879:Dermatologic Agents; D000069549:Ustekinumab; D008775:Methylprednisolone; D008727:Methotrexate