Duplex Color flow Doppler is performed in the Rt. and Lt lower extremities. Images of the common femoral arteries, deep femoral arteries, superficial femoral arteries, popliteal arteries, posterior Tibial Arteries, Anterior tibial artery, and peritoneal Arteries bilaterally. Any areas of stenosis is noted. Images are sent to the radiologist and a report is sent to your doctor that day.