Research Article
Contrast-Enhanced Ultrasound in Residual Tumor of Hepatocellular Carcinoma following Transarterial Chemoembolization: Is It Helpful for Tumor Response?
Figure 4
62-year-old man with 2.5 cm×2.1 cm HCC. The lesion shows iso-enhanced in the arterial phase (20.3 sec) (a) (red arrows) and remains iso-enhanced in the portal venous phase (2 min 11 sec) (b) (red arrows).