Right kidney shows ill-defined hyperechoic parenchymal areas without vascularity in upper pole and interpolar regions. There is no solid or cystic area in renal parenchyma. Renal artery and vein are patent. There is no calculus or back pressure change. There is urothelial thickening involving renal pelvi-calyceal system.
Left kidney and urinary bladder were normal (images not uploaded).