Fig. 6From: Efficacy and safety of various primary treatment strategies for very early and early hepatocellular carcinoma: a network meta-analysisEfficacy levels of different treatment approaches based on OS. 1: RFA, 2: MWA, 3: SR, 4: TACE, 5: PEI, 6: MIS, 7: SBRT, 8: CRA. OS Overall Survival, RFA radiofrequency ablation, MWA microwave ablation, SR surgical resection, TACE transarterial chemoembolization, PEI percutaneous ethanol injection, MIS Minimally invasive liver surgery, SBRT stereotactic body radiotherapy, CRA cryotherapy ablationBack to article page