Research Article
How Much Time Should Be Waited and What Are the Main Findings to Evaluate the Hepatocellular Carcinoma Response to Regorafenib? A Real-Life Experience
Figure 4
Computed tomography performed on April 8, 2019, showing a clear reduction of the liver tumor in the arterial phase, underscored by the red line. Instead of arterial phase enhancement, the tumor was now fulfilled by necrotic tissue.