Fig. 1From: The study of direct and indirect effects of radiofrequency ablation on tumor microenvironment in liver tumor animal modelIllustration of direct and indirect RFA of liver tumor in the animal model. A Photo of a tumor bearing mouse in the indirect RFA group. B Sketch diagram of direct and indirect effects of RFA on liver tumor. The grey region indicates the tumor necrosis. Red dots and yellow dots indicate the direct and indirect effects of RFA respectivelyBack to article page