NO RECURRENCE OF POSTTRANSPLANTATION KAPOSI???S SARCOMA THREE YEARS AFTER RENAL RETRANSPLANTATION

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Abstract
Kaposi's sarcoma (KS) develops in 0.5-5% of organ transplant patients; it usually regresses upon treatment reduction, but this may result in graft loss necessitating return to dialysis and/or retransplantation. Until now posttransplantation KS is considered to recur upon reintroduction of immunosuppressive treatment, a fact that has limited retransplantation of patients with previous KS. We report a patient with posttransplantation KS who received a second renal transplantation after having been off immunosuppressive treatment for 10 years, in whom KS has not recurred more than 3 years after retransplantation. This unique observation suggests that retransplantation of patients with previous posttransplantation KS is possible.