| 1. | Petrick JL, McGlynn KA. The changing epidemiology of primary liver cancer. Curr Epidemiol Rep, 2019, 6(2): 104-111. | 
				                                                        
				                                                            
				                                                                | 2. | Bray F, Ferlay J, Soerjomataram I, et al. Global cancer statistics 2018: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries. CA Cancer J Clin, 2018, 68(6): 394-424. | 
				                                                        
				                                                            
				                                                                | 3. | Ariel IM, Flynn W, Pack GT. Current possibilities of radioactive ceramic microspheres labeled with yttrium 90. Minerva Med, 1967, 58(99): 4496-4498. | 
				                                                        
				                                                            
				                                                                | 4. | Burton MA, Gray BN, Klemp PF, et al. Selective internal radiation therapy: distribution of radiation in the liver. Eur J Cancer Clin Oncol, 1989, 25(10): 1487-1491. | 
				                                                        
				                                                            
				                                                                | 5. | Wollner I, Knutsen C, Smith P, et al. Effects of hepatic arterial yttrium 90 glass microspheres in dogs. Cancer, 1988, 61(7): 1336-1344. | 
				                                                        
				                                                            
				                                                                | 6. | Ho S, Lau WY, Leung TW, et al. Partition model for estimating radiation doses from yttrium-90 microspheres in treating hepatic tumours. Eur J Nucl Med, 1996, 23(8): 947-952. | 
				                                                        
				                                                            
				                                                                | 7. | Liu DM, Leung TW, Chow PK,  et al.  Clinical consensus statement: Selective internal radiation therapy with yttrium 90 resin microspheres for hepatocellular carcinoma in Asia. Int J Surg, 2022, 102: 106094. doi: 10.1016/j.ijsu.2021.106094. | 
				                                                        
				                                                            
				                                                                | 8. | Lau WY, Teoh YL, Win KM, et al. Current role of selective internal radiation with yttrium-90 in liver tumors. Future Oncol, 2016, 12(9): 1193-1204. | 
				                                                        
				                                                            
				                                                                | 9. | Lau WY, Ho SK, Yu SC, et al. Salvage surgery following downstaging of unresectable hepatocellular carcinoma. Ann Surg, 2004, 240(2): 299-305. | 
				                                                        
				                                                            
				                                                                | 10. | Kulik LM, Atassi B, van Holsbeeck L, et al. Yttrium-90 microspheres (TheraSphere) treatment of unresectable hepatocellular carcinoma: downstaging to resection, RFA and bridge to transplantation. J Surg Oncol, 2006, 94(7): 572-586. | 
				                                                        
				                                                            
				                                                                | 11. | Pardo F, Sangro B, Lee RC, et al. The post-SIR-spheres surgery study (P4S): Retrospective analysis of safety following hepatic resection or transplantation in patients previously treated with selective internal radiation therapy with Yttrium-90 resin microspheres. Ann Surg Oncol, 2017, 24(9): 2465-2473. | 
				                                                        
				                                                            
				                                                                | 12. | Riaz A, Gates VL, Atassi B, et al. Radiation segmentectomy: a novel approach to increase safety and efficacy of radioembolization. Int J Radiat Oncol Biol Phys, 2011, 79(1): 163-171. | 
				                                                        
				                                                            
				                                                                | 13. | Gabr A, Riaz A, Johnson GE, et al. Correlation of Y90-absorbed radiation dose to pathological necrosis in hepatocellular carcinoma: confirmatory multicenter analysis in 45 explants. Eur J Nucl Med Mol Imaging, 2021, 48(2): 580-583. | 
				                                                        
				                                                            
				                                                                | 14. | Cardarelli-Leite L, Chung J, Klass D, et al. Ablative transarterial radioembolization improves survival in patients with HCC and portal vein tumor thrombus. Cardiovasc Intervent Radiol, 2020, 43(3): 411-422. | 
				                                                        
				                                                            
				                                                                | 15. | Chung TK, Leung TW, Chung CH,  et al.  ablative-transarterial radioembolization resulting in complete histopathological response of hepatocellular carcinoma in the resected liver specimen after salvage hepatectomy. Int J Surg Case Rep, 2022, 90: 106679. doi: 10.1016/j.ijscr.2021.106679. |