Contrast-Enhanced Ultrasound in Residual Tumor of Hepatocellular Carcinoma following Transarterial Chemoembolization: Is It Helpful for Tumor Response?

<div>60-year-old man with 4.4 cm×4.2 cm tumor (a) (cross mark). Angiography finding prior to the second session of TACE revealed extensive residual tumor (b). CEUS showed hyperenhancement of the lesion in the arterial phase (c) (red arrows) and washout in the portal venous phase portal venous phase (d) (red arrows).</div>

BioMed Research International

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Figure 5

Figure 5: Contrast-Enhanced Ultrasound in Residual Tumor of Hepatocellular Carcinoma following Transarterial Chemoembolization: Is It Helpful for Tumor Response? 

Figure 5 | Contrast-Enhanced Ultrasound in Residual Tumor of Hepatocellular Carcinoma following Transarterial Chemoembolization: Is It Helpful for Tumor Response? 