Prenatal calcification of the inferior vena cava (IVC) and renal veins is a rare condition Toys with unclear etiology and prognosis.It occurs with renal vein thrombosis in utero and is associated with congenital anomalies and crochet hooks abnormal prenatal hemodynamic status.We report a rare case of prenatal IVC and renal vein calcification in a normal neonate without any history of compromised prenatal or perinatal condition, or significant deterioration of kidney function.