Survival outcomes of intensity-modulated radiotherapy combined with immunotherapy and targeted therapy for hepatocellular carcinoma with classification I–IV portal vein tumor thrombus: a propensity score matching study
PurposeThe study aimed to evaluate the efficacy and safety of intensity-modulated radiotherapy (IMRT) combined with immunotherapy and targeted therapy (IT) in hepatocellular carcinoma (HCC) patients with portal vein tumor thrombus (PVTT) classification…