Acute Renal Failure in Systemic Lupus Erythematosus (SLE): An Unusual Case Report

Retroperitoneal fibrosis is most often idiopathic; however it may be associated with several conditions such as malignancies, drugs and systemic diseases. We describe a case of retroperitoneal fibrosis and renal veins thrombosis with acute renal failure in a 25-year old SEL woman.