[Prenatal diagnosis and early treatment of congenital urological deformites].

11 children were treated in our hospital from 1987 to 1990 for the congenital urological defomities. They were diagnosed prenatally and were treated early after birth, and 5 of them were compared with 28 children who had been treated in the same hospital in the same stage for hydronephrosis due to the congenital pelvic-ureter stenosis, that was not prenatally diagnosed. Analysis of a series of renal functional test, special methods and clinical study, showed the possibility of prenatal diagnosis and the necessary of early treatment of congenital urological deformities.