Radiofrequency Ablation
What is Radiofrequency Ablation?
A minimally invasive image guided procedure using radio waves to kill cancer cells.
When is Radiofrequency Ablation performed?
Radiofrequency ablation is often used when too much of the organ would have to be removed during surgery and would prevent normal function. Also, many patients with cancer are not surgical candidates but are candidates for radiofrequency ablation. Currently our interventional radiologists perform ablation procedures on liver, lung and renal (kidney) tumors.
How is the procedure performed?
A CT (computed tomography) scan is performed first to accurately locate the tumor. Patients are given mild sedation through an IV inserted in the arm during the procedure. An interventional radiologist inserts a small needle through the skin and positions the electrode within the tumor. Radiofrequency energy is applied through the electrode to the tumor in varying time increments based on the type and size of the tumor. After the tumor has been treated, the electrode is removed and the site is bandaged. After the procedure is complete, patients are taken to a recovery area and monitored for a short period of time. Often a follow up CT (computed tomography) or MRI (magnetic resonance imaging) exam is ordered to evaluate the ablated tumor area.
How can I schedule an exam or inquire for more information?
Our interventional radiologists offer the full spectrum of care including pre-procedure consultation, post-procedure care and when necessary, hospital admission. All patients can schedule an office visit to consult with a radiologist to discuss vascular options prior to performing any procedure. To schedule an appointment or if you have questions concerning this exam, please call the Interventional Radiology Clinic at 704-786-0052.
For more information visit http://www.radiologyinfo.com/
