FIGURE 4.

Network diagrams for recurrence outcomes: (A) overall recurrence (B) local recurrence. Nodes are sized proportional to the number of patients who received the relevant treatment; lines are weighted according to the number of studies that reported the relevant comparison. Treatment Codes: A: radiofrequency ablation (RFA), B: percutaneous ethanol injection (PEI), C: resection, D: transarterial chemoembolization (TACE) + PEI, E: RFA + Iodine‐125, F: microwave (MWA) + sorafenib, G: RFA + systemic chemotherapy, H: percutaneous acid injection (PAI), I: MWA, J: RFA + TACE, K: Laser, L: RFA + PEI, M: high‐dose PEI