Bilateral Renal Calculi, Ureter Obstruction
Axial :: CT - noncontrast || ACR Codes: 8.8 Multiple bilateral renal calculi. No evidence of collecting system dilatation in either kidney. Moderate right perinephric stranding. A tiny calculus is seen posteriorly in the base of the urinary bladder at the right vesicoureteral junction measuring 4 mm calculus.