Modality :Plain film KUB Finding : Oval shape calcification at right L3 paravertebral region and irregular shape calcification at left L2 paravertebral region overlying left UPJ region with enlargement of left kidney shadow
Modality : CT urography Finding : Marked hydronephrosis of enlarged left kidney with left ureteropelvic junction stone Impression : Bilateral ureteropelvic junction stones with marked left hydronephrosis
