Fig. 4From: Lenvatinib with or without stereotactic body radiotherapy for hepatocellular carcinoma with portal vein tumor thrombosis: a retrospective studySubgroup analyses of overall survival in the patients. HBV, hepatitis b virus, ECOG = Eastern Cooperative Oncology Group, PVTT = Portal Vein Tumor Thrombosis, ALBI = albumin-bilirubin, AFP = a-fetoprotein, SBRT = stereotactic body radiotherapy, LEN = lenvatinibBack to article page