Fig. 1From: Contrast-enhanced US with Perfluorobutane(Sonazoid) used as a surveillance test for Hepatocellular Carcinoma (HCC) in Cirrhosis (SCAN): an exploratory cross-sectional study for a diagnostic trialStudy flow diagram*After re-administration of perfluorobutane.CT computed tomography, HCC hepatocellular carcinoma, MRI magnetic resonance imaging, US ultrasonographyBack to article page