49 year old male with polycystic kidney disease, evaluate left renal lesion, superior pole RIGHT KIDNEY: Renal parenchyma is completely replaced by innumerable cysts compatible with history of polycystic kidney disease. There is a mixture of simple and complex cysts. The ability of ultrasound to detect smaller, solid masses and polycystic kidneys is limited. Kidney grossly enlarged. No obvious hydronephrosis.LEFT KIDNEY: Renal parenchyma is completely replaced by innumerable cysts compatible with history of polycystic kidney disease. There is a mixture of simple and complex cysts. The ability of ultrasound to detect smaller, solid masses and polycystic kidneys is limited. Kidney grossly enlarged. No obvious hydronephrosis.Left upper pole hyper density noted on prior CT study is difficult to visualize given the innumerable cysts present. OTHER: No significant abnormalities noted. Bladder poorly distended.
Findings are compatible with patient's history of polycystic kidney disease. Left upper pole hyper density noted on prior CT study is difficult to visualize given the innumerable complex cysts present. 