Fig. 2From: Stereotactic body radiotherapy based treatment for hepatocellular carcinoma with extensive portal vein tumor thrombosisOverall survival of the whole group and subgroup. a Overall survival curve for the whole group of 70 HCC patients with PVTT; b Overall survival curves according to the additional therapy; c Overall survival curves according to the response at three months after completion of SBRT; d Overall survival curves according to the center location of PVTTBack to article page