54-year-old woman with history of renal stone and hydronephrosis. RIGHT KIDNEY: The right kidney measures 11.7 cm in length. The renal cortex is thinned but normal in echogenicity. There is moderate to severe right hydronephrosis slightly increased from the prior study. No shadowing renal stone or worrisome renal mass is identified.LEFT KIDNEY: The left kidney measures 11.9 cm in length. The cortex is normal in echogenicity. A 5 mm calcification is again seen in the midpole. The lower pole calcification was not identified on today's exam.OTHER: The bladder is decompressed and incompletely evaluated.
1.Moderate to severe right hydronephrosis has slightly increased.2.Nonobstructing left renal calculus.