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. Author manuscript; available in PMC: 2010 Apr 1.
Published in final edited form as: Curr Opin Pediatr. 2009 Apr;21(2):207–213. doi: 10.1097/MOP.0b013e32832772a8

Table 1.

Abnormalities of the kidneys and urinary tract detectable on antenatal sonogram

Hydronephrosis (unilateral or bilateral)
Hydroureter (unilateral or bilateral)
Thickened or rugated bladder
Cystic kidney
Small or dysplastic kidney
Absent kidney (renal agenesis)