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FAQs

What are RFA and MWA?

RFA stands for Radiofrequency Ablation, and MWA stands for Microwave Ablation. Both are minimally invasive procedures that use heat to reduce or eliminate thyroid nodules without surgery.
While both use thermal energy to treat nodules, RFA uses electrical currents produced by radio waves to heat up targeted tissue, whereas MWA uses microwave energy for the same purpose.
Yes, when performed by trained professionals, both RFA and MWA are considered safe with fewer complications compared to traditional surgical interventions.
Individuals with symptomatic benign thyroid nodules, those with cosmetic concerns, functional problems, or those diagnosed with Papillary Thyroid Microcarcinoma (PTMC) are ideal candidates. However, a consultation with our experts is essential to determine the best treatment option for you.
Most patients experience minimal discomfort and can resume normal activities within a day or two following the procedure.
Typically, these treatments target only the nodule and spare the healthy thyroid tissue. As such, most patients do not require thyroid hormone replacement post-procedure.
As with any procedure, there are potential side effects. Common side effects include pain, swelling, or bruising at the treatment site. Serious side effects are rare but can include voice changes or damage to nearby structures.
RFA and MWA are less invasive with a shorter recovery time. They also allow for targeted treatment, preserving much of the healthy thyroid tissue, whereas surgery or radioactive iodine may affect the entire thyroid gland.
No, the best treatment option will depend on the size, location, and type of nodule. After a thorough evaluation, our specialists will recommend the most suitable treatment for you.
Coverage varies between insurance providers. We recommend contacting your insurance company or our office for specific details on coverage.

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