Correlation between Dual-Energy and Perfusion CT in Patients with Hepatocellular Carcinoma

Purpose To develop a dual-energy contrast media–enhanced computed tomographic (CT) protocol by using time-attenuation curves from previously acquired perfusion CT data and to evaluate prospectively the relationship between iodine enhancement metrics at dual-energy CT and perfusion CT parameters in patients with hepatocellular carcinoma (HCC). Materials and Methods Institutional review board and local ethics committee approval and written...