Research Article
The Efficacy of Surgical Resection versus Radiofrequency Ablation for the Treatment of Single Hepatocellular Carcinoma: A SEER-Based Study
Figure 1
Flowchart of patient selection. HCC: hepatocellular carcinoma; RFA: radiofrequency ablation; SR: surgical resection. AJCC: American Joint Committee on Cancer (7th); SEER: the surveillance, epidemiology, and end results.