Radiofrequency ablation

Using heat generated by radio waves to destroy tumour tissue.

What it is

Radiofrequency ablation (RFA) is a minimally invasive procedure that uses heat generated by high-frequency electrical currents to destroy cancer cells. It is used to treat various types of cancers, including liver, breast, and pancreatic cancer.

What research shows

Studies suggest that RFA is effective in treating small tumors, with complete disappearance rates ranging from 70% to 90% in some cases. However, the effectiveness of RFA varies depending on the type and size of the tumor, as well as the patient's overall health. More research is needed to determine the optimal patient population and treatment protocols for RFA.

Current status

RFA is a viable treatment option for selected patients with small tumors, but its use is limited by the size and location of the tumor, as well as the patient's overall health. Further research is needed to improve the effectiveness and accessibility of RFA.

Moderate evidence

Key studies

PMID 42148455
A case report of abscess formation after RFA for early breast cancer highlights the potential risks and complications associated with this procedure.
PubMed ↗
PMID 42110024
A retrospective cohort study found that RFA was associated with improved survival rates compared to chemotherapy for patients with large hepatocellular carcinoma tumors.
PubMed ↗
PMID 42056711
A study developed a nomogram to predict the effectiveness of RFA for treating benign thyroid nodules based on preoperative clinical, ultrasound, and serological features.
PubMed ↗

This information is provided for general education only and is not medical advice. Medical procedures carry individual risks and benefits. Always consult a qualified healthcare professional before making decisions about your treatment.