A hypoechoic lobulated mass in the interior pole of the left kidney demonstrates internal flow on doppler interrogation measuring 1.1x1.4x1.2cm. findi?

More tests needed: It appears the next step would be to get a ct scan or MRI with contrast (if you can tolerate), as I am sure your physician or radiologist has already recommended/ordered. There are many possibilities and this is just a very scientific description of what is seen on the ultrasound, but the radiologist cannot tell you what it is yet. After the ct or mri, a biopsy or surgery might be necessary.