Retroperitoneal fibrosis treated with methylprednisolon pulse and disease-modifying antirheumatic drugs

Abstract

The conventional treatment of patients with ureteric obstruction due to retroperitoneal fibrosis (RF) is surgery in combination with long-term corticosteroids. This report describes 11 cases of RF with ureteric obstruction treated with methyl-prednisolon pulse therapy (MPPT) in combination with azathioprine or penicillamine following initial insertion of ureteral stents. The medial treatment suggested was successful in 7 patients, but only moderately effective in the last 4 patients. This principle of non-operative management of RF has not been previously reported.