Right flank pain RIGHT KIDNEY: Normal parenchymal echogenicity. Mild right hydronephrosis. Benign renal cysts. Right kidney 9.9 cm in length.LEFT KIDNEY: Normal parenchymal echogenicity. No hydronephrosis. Benign renal cyst. Left kidney 9.7 cm in length.OTHER: Bladder nondistended
Mild right hydronephrosis.