Male 61 years old Reason: hydronephrosis History: hydronephrosis RIGHT KIDNEY: Kidney measures 10.7 cm in length. Normal echotexture. Nohydronephrosis, shadowing calculus or mass. 1.4 x 1.4 x 1.0 cm exophytic anechoic lesion arising from a superior pole consistent with a simple renal cyst, unchanged from the prior CT examination.LEFT KIDNEY: Kidney measures 10.2 cm in length. There is mild/moderate hydronephrosis and hydroureter extending into the pelvis and measuring up to 1.4 cm in cross-sectional dimension. There is a shadowing hyperechoic focus in the superior pole collecting system consistent with a nonobstructing renal stone, measuring 0.7 x 1.0 x 0.6 cm. There is an additional shadowing hyperechoic focus in the proximal left ureter measuring 1.7 x 1.2 x 0.8 cm compatible with a nonobstructing ureteral stone.OTHER: No significant abnormalities noted.
1.Mild/moderate hydronephrosis of the left kidney, with associated hydroureter extending into the pelvis, the etiology of which is uncertain.2.Nonobstructing stone in the proximal left ureter as well as the left superior pole collecting system as detailed above.3.Normal renal cortical echogenicity bilaterally.