[Balloon dilatation for lower urethral obstruction in children].


OBJECTIVE To evaluate the clinical effect of balloon dilatation in the treatment of lower urinary tract obstruction in children. METHODS Twenty-six boys suffering from lower urinary tract obstruction underwent the balloon dilatation operation. These patients included 23 cases of posterior urethral valves, 2 cases of anterior urethral valves and 1 case of… (More)