61-year-old male with left upper pole renal mass for further evaluation. RIGHT KIDNEY: The right kidney measures approximately 12.1 cm in length. No hydronephrosis, shadowing calculus or mass. Echotexture is normal.LEFT KIDNEY: The left kidney measures 12.3 cm in length. Echotexture is normal. No hydronephrosis or shadowing calculus. There is a very small cyst in the lower pole of left kidney. The mass identified on CT cannot be seen on today's ultrasound study due to position of the left kidney.OTHER: Large focus of accessory splenic tissue in the left upper quadrant.
Left renal mass not adequately visualized between ribs.