Ultrasound - 10th day follow up Ultrasound
Right kidney shows ill-defined hyperechoic parenchymal areas without vascularity in upper pole. There is an avascular anechoic area in lower polar 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.