Abstract

Neonatal pyonephrosis, a very rare complication of antenatal hydronephrosis, has no consensus related with its diagnosis, treatment and follow-up. In this manuscript, we present a neonatal pyonephrosis case which is thought to develop as a rare complication of antenatal hydronephrosis. This case is important as it shows only ultrasonography and medical treatment modalities are enough for the diagnosis and treatment of neonatal pyonephrosis, respectively.

Key Words: Antenatal hydronephrosis, Pyonephrosis, Ultrasonography, Neonate