Is a Reassuring MAG-3 Diuretic Renal Scan Really Reassuring?

Conclusion: In pediatric patients with persistent antenatally detected hydronephrosis, a reassuring MAG-3 can allow for safe observation in the vast majority. Only one of 24 renal units with follow-up progressed to obstruction. All patients treated without surgery had complete resolution of their hydronephrosis. Observation with serial ultrasounds may be an appropriate alternative to operative management, even in patients with moderate to severe hydronephrosis in the presence of a reassuring or indeterminate MAG-3 diuretic scan.Curr Urol 2014;8:178-182
Source: Current Urology - Category: Urology & Nephrology Source Type: research