Retroperitoneal fibrosis due to tuberculosis, Aldomet and Daonil.

Two cases of retroperitoneal fibrosis are discussed. The first patient was a known hypertensive and diabetic and had been on Aldomet and Daonil for a long time. The second patient was a tuberculotic and is improving on antitubercular therapy. Retroperitoneal fibrosis due to the above-mentioned drugs and tuberculosis are relatively unknown.