No universal guidelines exist for the management of patients with mild to moderate antenatal hydronephrosis (ANH). In this Review, the authors assess the data and present their own approach to postnatal risk stratification and management, including recommendations regarding serial ultrasonography schedule, prophylactic antibiotics, voiding cystourethrogram and renal scintigraphy.
- Matthew D. Timberlake
- C. D. Anthony Herndon
