Contrast Phase

Category Contrast Phase Term Delayed Phase Definition of Delayed Phase Late Imaging After Contrast Administration To Assess Retention Or Washout Characteristics Notes About Delayed Phase Useful In Liver And Cardiac Imaging

Category Contrast Phase Term Portal Venous Phase Definition of Portal Venous Phase Intermediate Phase Optimized For Parenchymal Enhancement Such As Liver And Spleen Notes About Portal Venous Phase Common For Abdominal Lesion Detection

Category Contrast Phase Term Venous Phase Definition of Venous Phase Imaging Phase After Arterial Enhancement When Venous Structures And Parenchymal Enhancement Predominate Notes About Venous Phase Important For Tumor And Venous Pathology