Appearance of Liver Lesions on Various Imaging Modalities • Computed Tomography (CT) - Arterial Phase, Portal Venous Phase and Delayed Phase • Magnetic Resonance Imaging (MRI) - T2, T1 precontrast, T1 portal venous, T1 arterial phase, T1 portal venous phase, T1 hepatobiliary phase • Contrast Enhanced Ultrasound - Early arterial, Grayscale phase, Late arterial phase, Portal venous phase, Late phase • DDx: Venous malformation, Infantile hemangioma, Congenital hemangioma, Focal nodular hyperplasia, Hepatocellular adenoma (HNF1α, inflammatory, ß-catenin), Regenerative nodule, Dysplastic nodule, Hepatic cyst, Hepatoblastoma, Hepatocellular carcinoma, Fibrolamellar hepatocellular carcinoma, Undifferentiated embryonal sarcoma, Metastasis #Liver #Lesions #Hepatic #Ultrasound #Contrast #CT #MRI #POCUS #radiology #differential #diagnosis #comparison #table #appearance #hepatology
