Immune checkpoint blockade and transarterial chemoembolization in liver-limited hepatocellular carcinoma: new questions at the dawn of a new era
Anti-programed cell death protein-1 (PD-1) and anti-programmed cell death 1 ligand 1 (PD-L1) antibodies combined with anti-vascular endothelial growth factor (VEGF) or anti-cytotoxic T lymphocyte antigen 4 (CTLA-4) antibodies are now standard therapeu…