20-year-old male with renal insufficiency and abnormal, heterogeneous kidneys on prior CT. RIGHT KIDNEY: The right kidney measures approximately 11.6 cm in length. Cortex is abnormally echogenic and mildly heterogeneous. There is no evidence for renal mass, hydronephrosis or shadowing calculus.LEFT KIDNEY: The left kidney measures approximately 11.2 cm in length. Cortex is abnormally echogenic and mildly heterogeneous. There is no evidence for renal mass, hydronephrosis or shadowing calculus.URINARY BLADDER: No significant abnormalities noted.OTHER: No significant abnormalities noted.
Echogenic kidneys consistent with parenchymal [disease.] Preservation of renal size suggests that this is relatively acute.