F2 and liver disorder: Before PSM, the RFA group had significantly less para-vessel lesions than the MWA group (44.1% vs. 19.2%) but were associated with worse underlying liver disease such as lower prothrombin time, and albumin and platelet counts (86.8 vs. 77.3%, 3.9 vs. 3.7 g/dl, 14.2 vs. 11.8 × 104/μl, respectively).