Retrocaval ureter: a report on two neonates

Abstract

Retrocaval ureter is a relatively rare anomaly that usually manifests in the third or the fourth decade of life. Its symptoms are because of ureteric obstruction, caused extrinsically by an abnormal inferior vena cava, intrinsically by ureteric hypoplasia, or both. Surgery is needed for symptomatic patients and involves transection and relocation of the ureter anterior to the inferior vena cava. We report here two neonates as might be very early diagnosed who needed surgery to correct a retrocaval ureter. 

Keywords: hydronephrosis, retrocaval ureter, neonates