Tumor-feeding artery diameter reduction is associated with improved short-term effect of hepatic arterial infusion chemotherapy plus lenvatinib treatment

Figure 1 Reconstruction and measurement of the hepatic arteries. A: The thickest branch of tumor-feeding arteries generated from the right hepatic artery; B: Three-dimensional reconstruction of hepatic arteries in an image post-processing workstation and the adjustment of center line (arrows) on multiple layers; C: The hepatic artery diameters are measured automatically by drawing the region of interest. F1-5, the opening of the common hepatic artery, the proper hepatic artery, the left hepatic artery, the right hepatic artery and the tumor-feeding artery.