title: [Asymmetric polyarthritis in Sézary's syndrome].
abstract: We present the case of a patient with negative serology asymmetric polyarthritis and erythematous-squamous cutaneous lesions of two years evolution, initially attributed to psoriasis, which histopathology (hyperkeratosis, epidermic infiltration due to atypical CD4+ lymphocytes with formation of Pautrier's microabscesses) together with hematological findings (persistent lymphocytosis with cells with cerebriform nucleus, 97% CD4+) allowed the diagnosis of Sézary's syndrome. To our knowledge, this is the eight documented case of arthritis in Sézary's syndrome and the first one with asymmetric chronic polyarthritis.
authors.affiliation: Unidad de Reumatología, Hospital Juan Canalejo, La Coruña.
authors.forename: J
authors.initials: J
authors.lastname: del Río Garma
authors.forename: N
authors.initials: N
authors.lastname: Gómez Rodríguez
authors.forename: J
authors.initials: J
authors.lastname: Graña Gil
authors.forename: J M
authors.initials: JM
authors.lastname: Sánchez Bursón
authors.forename: M T
authors.initials: MT
authors.lastname: Yebra Pimentel
authors.forename: F
authors.initials: F
authors.lastname: Galdo Fernández
mesh_terms: D000368:Aged; D001168:Arthritis / Q000473:pathology*; D015535:Arthritis, Psoriatic / Q000473:pathology; D001706:Biopsy; D002908:Chronic Disease; D005260:Female; D006801:Humans; D012751:Sezary Syndrome / Q000473:pathology*; D012867:Skin / Q000473:pathology; D012878:Skin Neoplasms / Q000473:pathology*; D013583:Synovial Membrane / Q000473:pathology