Contrast-Enhanced Ultrasound Patterns for the Non-invasive Diagnosis of Hepatocellular Carcinoma: A Prospective Multicenter Study in Histologically Proven Liver Lesions in a Real-Life Setting Demonstrating the Benefit of Extended Late Phase Observation

The hallmark for the non-invasive diagnosis of hepatocellular carcinoma (HCC) with contrast-enhanced ultrasound (CEUS) in cirrhosis is arterial phase hyperenhancement (APHE), followed by late-onset (>60 s), mild washout. Large retrospective studies report this pattern of washout to occur in the vast majority of HCCs. However, a prospective multicenter validation of these findings is still missing. Thus, we initiated a prospective multicenter validation study assessing CEUS enhancement patterns in focal liver lesions of patients at risk for HCC.
Source: Ultrasound in Medicine and Biology - Category: Radiology Authors: Tags: Original Contribution Source Type: research