Patients with early stage hepatocellular carcinoma typically undergo resection, liver transplantation or local ablation; however, 30–50% will have disease recurrence at 3 years. The authors of this Review describe the tumour immune microenvironment and mechanism of action of immunotherapies, and discuss the available evidence from phase II/III trials of neoadjuvant and adjuvant treatment approaches in this setting.
- Josep M. Llovet
- Roser Pinyol
- Richard S. Finn
