Bilateral renal dysplasia (case report).

Bilateral renal dysplasia is a very rare condition, unlike unilateral renal dysplasia. We came across three cases. In one of them there were other multiple congenital anomalies. In all the cases the ureters and renal blood vessels were rudimentary. The condition is incompatible with life. The different theories explaining this congenital anomaly and the incidence of the disease are being discussed.