Low-attenuation renal foci seen on prior CT RIGHT KIDNEY: Multiple benign appearing cysts corresponding to the low attenuation foci seen on the recent CT. A representative upper pole cyst measures 2.5 x 2.4 x 2 cm. No stone or hydronephrosis. Right kidney 9.5 cm in length.LEFT KIDNEY: Multiple benign appearing cysts corresponding to low-attenuation foci seen on the recent CT. A representative lower pole cyst measures 2.2 x 2.3 x 2.5 cm. No stone or hydronephrosis. Left kidney 10.1 cm in length.OTHER: Bladder nondistended
Multiple bilateral benign-appearing cysts corresponding to low-attenuation foci seen on the recent chest CT. No worrisome mass, stone, or obstruction.