Radiofrequency ablation combined with systemic therapy versus systemic therapy alone for unresectable colorectal liver metastases: a systematic review and meta-analysis
Background: Colorectal cancer liver metastases (CRLM) remain a major therapeutic challenge with limited curative options. Radiofrequency ablation (RFA) has emerged as a potential adjunct to systemic therapy, but its survival benefit remains uncertain. Methods: This systematic review and meta-analysis was conducted acco...