Sustained remission of Sézary syndrome.
Sézary syndrome, an aggressive form of cutaneous T-cell lymphoma, is a devastating, highly symptomatic form of non-Hodgkin lymphoma. Malignant clones of mature helper CD4 T cells containing large, convoluted nuclei known as Sézary cells circulate in the blood and infiltrate the skin. Clinical features include exfoliative erythroderma, generalized lymphadenopathy, alopecia, onychodystrophy, palmoplantar hyperkeratosis, and ectropion. Patients often have severe pruritus, burning sensations, pain, bleeding from excoriations, and disfigurement. Extracorporeal photopheresis, an immunomodulatory therapy, has become a primary therapy for these patients. This pheresis-based therapy uses psoralen and ultraviolet A radiation-mediated photochemotherapy to induce immune responses. The effects of extracorporeal photopheresis vary considerably. We report sustained remission (2 years) in a patient with Sézary syndrome. Previously he had received extracorporeal photopheresis and interferon alfa-2b injections. He is the only one of 55 patients with Sézary syndrome treated at Mayo Clinic (Rochester, Minnesota, USA) to achieve sustained remission on extracorporeal photopheresis alone.
Bouwhuis
Saskia A
SA
Department of Dermatology, Mayo Clinic, 200 First Street SW Rochester, Minnesota 55905, USA.
McEvoy
Marian T
MT
Davis
Mark D P
MD
D000368:Aged; D000369:Aged, 80 and over; D006801:Humans; D008297:Male; D017893:Photopheresis; D012074:Remission Induction; D012751:Sezary Syndrome / Q000188:drug therapy*; D012878:Skin Neoplasms / Q000188:drug therapy*