Comparative study of different interventional therapies for primary liver cancer

Figure 1 Primary liver cancer of the right lobe, with a hypervascular area diameter of 3 cm before treatment.

Figure 2 The same case as in Figure 1, showing the tumor stain having disappeared after the 6^th treatment.

Figure 3 Celiac angiogram of gigantic nodular HCC with 12. 5 cm diameter in the right lobe before treatment.

Figure 4 The same case as in Figure 3 after four treatments, showing necrosis in the center of the tumor and reduced presence of new vessels.