Stereotactic body radiotherapy combined with sintilimab in patients with recurrent or oligometastatic hepatocellular carcinoma: A phase II clinical trial

Figure 2 Radiographic responses to stereotactic body radiotherapy plus sintilimab. A: Waterfall plots of the proportion of patients with an overall response according to the response evaluation criteria in solid tumors version 1.1; B: The swimmer plot shows the treatment duration for patients receiving stereotactic body radiotherapy and sintilimab. CR: Complete response; PR: Partial response; PD: Progressive disease; EOT: End-of-treatment; SD: Stable disease.