CT Perfusion Imaging of the Liver and Its Study Headway

With the development of radiological technology,the studies up on function imaging increases day by day.As one of the primary function imaging,CT perfusion imaging can provide a precise and relative simple method to quantitatively estimate blood perfusion status in organs and tissue,so it will have broad prospect for clinical application.The principle techniques and the clinical application of the CT perfusion,and its advantage and shortage are reviewed.