ARC Far West has a new mammography unit which makes a total of 3 so that we can better serve you, our patients. The new Prodigy Lunar bone densitometry unit is a state-of-the-art DEXA that will perform the test with a shorter scan time. This unit will also allow us to scan pediatric patients from age 5 through 20. ARC is the only radiology department in Central Texas to have one of these units – there are only 12 in use nation wide.