How useful is contrast enhanced ultrasonography for the characterization of focal liver lesions?

Abstract

CEUS was conclusive in approximately 80% of the FLLs and the benign or malignant character of a lesion was demonstrated in about 90% of cases. Thus, when faced with an uncharacteristic FLL on standard ultrasound examination, our local strategy is to perform CEUS as a first-line investigation, thus avoiding other expensive examinations.