Fig. 4From: Characterization of focal liver lesions using sulphur hexafluoride (SF6) microbubble contrast-enhanced ultrasonographyA 58-year-old female, HCV –ve with history of pathologically proven ovarian cancer. a NEUS revealed average-sized liver showing left lobe segment IV isoechoic lesion measuring about 6.3 cm. CEUS revealed rim enhancement in the arterial phase (b) and the lesion is non-enhancing in late phase (c), suggesting hypovascular metastasisBack to article page