Reason: History of renal cyst, evaluate for change RIGHT KIDNEY: The right kidney measures 9.6 cm in length. Echogenic renal parenchyma. No shadowing stones or hydronephrosis.LEFT KIDNEY: The left kidney measures 9.7 cm in length. Echogenic renal parenchyma. Left lower pole anechoic cyst measures 7.2 x 5.1 x 6.9 cm, previously 6.1 x 6.4 x 6.6 cm. Prominent renal column is noted more superiorly. No shadowing stones or hydronephrosis.OTHER: The urinary bladder is nondistended, precluding its evaluation.
Simple left renal cyst without significant interval change.