Thyroid radiofrequency ablation (RFA) is a medical procedure used to treat certain thyroid nodules. This minimally invasive technique applies heat generated by a high-frequency alternating current to reduce the size of these growths. The body gradually absorbs the treated cells, which may lead to a reduction in the nodule’s volume over time. Here is more information about the benefits and risks associated with this procedure.
Primary Benefits
One of the primary advantages of RFA is its minimally invasive nature. Unlike traditional thyroid surgery, this procedure does not require a large incision in the neck. Instead, doctors use a small needle to access the nodule, which may result in less scarring and a quicker recovery period for the patient.
Some people may return to their normal activities shortly after the procedure is completed. Thyroid radiofrequency ablation is designed to preserve healthy thyroid tissue. The treatment targets only the nodule itself, leaving the surrounding gland intact.
This preservation of function means that most patients will not require thyroid hormone replacement medication after the procedure. This is a typical outcome following a partial or total thyroidectomy. The method addresses the symptoms caused by the nodule, such as swallowing difficulties or cosmetic concerns, without requiring the removal of the entire gland.
Potential Risks
Like any medical procedure, RFA carries certain risks, but they are typically minimal. One possible complication is a change in voice, which may be temporary or, in rare cases, permanent. This occurs when a nerve located near the thyroid gland is affected by the heat generated during the procedure. While providers take great care to avoid this area, the nerve’s proximity to the treatment site makes this a possibility.
Other potential complications include skin burns at the needle entry site or discomfort and swelling in the neck area. There is also a low risk of infection or the formation of a hematoma, a collection of blood outside a blood vessel. Patients are monitored during and after the procedure to manage any adverse effects that may arise. In some instances, a nodule might not shrink enough after one session, and an additional treatment may be needed.
Significant Factors
Your overall health and medical history play a role in determining if RFA is a suitable option for you. A healthcare provider can review your past and present health conditions to assess your specific situation. This evaluation helps in understanding how you might respond to the procedure.
The characteristics of the thyroid nodule itself are also a determining factor. RFA is generally recommended for benign nodules that are causing symptoms. Doctors can evaluate certain features of the nodule, such as its size, location, and blood supply, through imaging tests, including ultrasound. Doctors typically perform a biopsy beforehand to confirm that the nodule is not cancerous. The results from these tests help guide the decision-making process.
Schedule Thyroid Radiofrequency Ablation
Understanding the complete picture of any medical procedure helps you make informed choices about your health. If you are experiencing symptoms from a benign thyroid nodule and want to learn more about your treatment options, we are here to provide clear information and support. Contact a clinic today to schedule a consultation with a medical team.
