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Current status of sonographically guided radiofrequency ablation techniques
See-Ying Chiou1, Ji-Bin Liu, Laurence Needleman
1Department of Radiology, Taipei Veterans General Hospital, Taipei, Taiwan .
Summary
Sonographically guided radiofrequency ablation (RFA) is effective for treating various tumors. Advances in RFA technology and sonographic guidance enhance its clinical practicality and application in oncologic management.
Area of Science:
- Oncology
- Medical Imaging
- Interventional Radiology
Background:
- Radiofrequency ablation (RFA) is an established therapeutic modality.
- Sonography offers real-time guidance for minimally invasive procedures.
Purpose of the Study:
- To review current clinical applications of sonographically guided radiofrequency ablation (RFA).
- To evaluate the clinical effect and patient outcomes of RFA techniques.
Main Methods:
- Systematic review of publications on RFA.
- Literature search of MEDLINE database and cited references.
Main Results:
- RFA shows promising effects in treating tumors across various body sites.
- Advancements in RFA technology allow for larger treatment volumes and increased clinical practicality.
- Hepatic and renal tumors are common indications, with expanding applications in other organs.
- Sonography is a convenient tool for guiding and monitoring RFA procedures.
Conclusions:
- RFA is effective in treating diverse tumors.
- RFA should be considered as an alternative or complementary oncologic management strategy.
- Integration of RFA into oncologic care can maximize patient benefits.
