Colorectal
liver metastases (CRLM) is challenging for
colorectal cancer therapy, and is also the main
cause of death in
colorectal cancer patients. In recent years,
radiofrequency ablation (RFA) as one of the local
treatments for
liver tumors, was used in the comprehensive
treatment of CRLM in an exploratory manner, expressing its advantages of minimally invasive, feasible, safe, effective and repeatable
treatment. This article reviewed the
research progress of RFA and RFA combined with other
therapy treatments in different stages of CRLM, in order to provide more choices for CRLM comprehensive
treatment.