Wantzin G L, Thomsen K, Nissen N I, Saxinger C, Gallo R C
J Am Acad Dermatol. 1986 Oct;15(4 Pt 1):598-602. doi: 10.1016/s0190-9622(86)70210-7.
Of 315 patients from Scandinavia and West Germany with cutaneous T cell lymphoma, thirty-six (11.4%) had specific antibodies reactive against human T cell lymphotropic virus type I (HTLV-I). Among the HTLV-I antibody-positive patients, one had Sézary syndrome; five, mycosis fungoides, plaque stage; sixteen, mycosis fungoides, plaque stage with nondiagnostic histologic features; and three, lymphomatoid papulosis. All the patients from the Copenhagen area had several samples taken during the course of their disease, but the HTLV-I antibody titer was unaltered independent of the clinical stage the individual patient had at the time of the study. Eighty-three patients with non-Hodgkin's lymphoma were tested for HTLV-I antibodies, and all except two showed negative results. The finding of specific antibodies reactive against HTLV-I in cutaneous T cell lymphoma suggests that a retrovirus related to HTLV-I plays an important role in the pathogenesis of cutaneous T cell lymphoma.
