Atezolizumab and BEvacizumab With STereotactic Body Radiotherapy for Advanced Hepatocellular Carcinoma

Patients with advanced hepatocellular carcinoma who are indicated for the first-line atezolizumab-bevacizumab combination therapy are the primary subjects, and they should begin stereotactic radiotherapy to one or more but not more than five sites for primary cancer and/or metastatic lesions within two month before and after the start date of atezolizumab-bevacizumab combination therapy.