57-year-old male patient with elevated creatinine. Reevaluate hydronephrosis. RIGHT KIDNEY: The right kidney is absent.LEFT KIDNEY: The left kidney measures 13.0 cm in length and demonstrates increased renal cortical echogenicity. Mild hydronephrosis is unchanged from the prior study.URINARY BLADDER: The bladder is decompressed with a Foley catheter.OTHER: No significant abnormalities noted.
Medical renal disease with unchanged mild left hydronephrosis.