Radiofrequency Ablation is a relatively new procedure, which is seen as an adjunct to cancer treatment after other therapies have been utilized.

To learn more about the radiofrequency ablation services provided by Emory Crawford Long Hospital radiology, please click on the link below:

FAQ's about radiofrequency ablation

Hours of operation:

Monday - Friday: 7 a.m. - 5 p.m.

Schedule an appointment:

To schedule an appointment, please call 404-686-XRAY (404-686-9729).

Frequently Asked Questions

What is Radiofrequency Ablation?
Radiofrequency Ablation (RFA) causes the cellular destruction of soft tissue by heating them. Heat is generated through agitation caused by alternating electrical current (radiofrequency energy) moving through tissue. The heat results in local cells coagulation: coagulated cells die and cannot continue to grow.

How does RFA work?
Using conventional imaging methods (ultrasound, CT Scan or MRI guidance), a needle electrode is positioned strategically within the area to be treated. The needle is connected to a unique radiofrequency generator and electrical current is delivered into the tissue.  An umbrella-like array of electrodes are deployed into the tumor and the more than 100 degree centigrade heat generated from the current destroys the tumor without damaging other parts of the body. As cells are heated, they are destroyed. RFA is similar to that of a microwave, where the heat is from inside out. Destroyed cells are reabsorbed by the body over time.

Is RFA an inpatient or outpatient procedure?
The procedure can be performed as an outpatient procedure with short observation (2-6 hours) in the recovery unit, or as an overnight observation admission depending on the patient.

Is RFA approved by the FDA, and will my insurance cover it?

• The procedure currently is a Medicare approved treatment for liver, lung, renal and bone tumor or masses.
• The procedure is considered the treatment of choice for osteoid osteomas.
• The procedure requires insurance pre-certification in almost all cases at this point.

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