Color Doppler ultrasound of the renal arteriesColor Doppler ultrasound of the lower extremitiesColor Doppler ultrasound of the upper extremitiesArterio-venous color Doppler ultrasoundColor Doppler ultrasound of the large abdominal vessels and visceral vesselsColor Doppler ultrasound of the supra-aortic trunksColor Doppler ultrasound of the lower extremities
