Hypoechoic masses tend to be hypovascular ... One of the strengths of US is to facilitate liver lesion biopsy. [68] With needle tip visualization and the real-time capability afforded by US ...

Liver tests are normal ... However, ~15 to 20% of CHs actually are hypoechoic. Multiple lesions in a single patient are not uncommon. The best, though most expensive, imaging method for CH ...