Thyroid Care · The Supreme Vascular and Interventional Clinic in Singapore

Thyroid Nodules FAQ

Curious about thyroid nodules and what they mean for your health? Find clear, expert answers on thyroid nodule causes, risk evaluation, non-surgical treatment options like Radiofrequency Ablation (RFA), and preventing scar tissue.

All FAQs Directory Thyroid Nodules Resource Hub

Understanding Thyroid Nodules

Explore our specialized patient guides addressing thyroid nodule risk factors, prevention, and scarless treatment options in Singapore.

Thyroid Nodules Risk Factors and Causes

You may find yourself wondering what causes these growths and whether you should be concerned about them. To help you better understand your diagnosis, keep reading as we take a look at answers to the most frequently asked questions we receive about the risk factors and causes of thyroid nodules.

Thyroid Nodules Awareness and Prevention

Whether you have thyroid nodule disease or suspect that you have it, you’ll likely have a number of questions. Are they common? Do they increase in size? Visit our FAQs that include how the nodules occur, whether they’re cancerous, and what can be done to offer treatment.

Thyroid Nodules Treatment in Singapore

Most nodules are discovered during a neck examination, aimed for other reasons. About 90% of these lumps are benign (noncancerous) and usually present no signs. Our FAQ guide provides clear answers to help you better understand your condition and the treatment options in Singapore.

Common Questions

Are thyroid nodules cancerous?

The vast majority (over 90%) of thyroid nodules are benign (non-cancerous). An ultrasound evaluation and, if needed, a Fine Needle Aspiration (FNA) biopsy will help determine whether a nodule requires medical attention.

What is Thyroid Radiofrequency Ablation (RFA)?

Thyroid RFA is a minimally invasive, non-surgical procedure where heat generated by radiofrequency energy is used to shrink benign thyroid nodules. It requires no surgical incisions, leaves no scar on the neck, and preserves natural thyroid gland function.

When should a benign thyroid nodule be treated?

Treatment is usually recommended if a nodule is growing, causing compressive symptoms (such as difficulty swallowing or breathing), causing a visible neck bulge, or causing discomfort.

How quickly do nodules shrink after RFA treatment?

Nodules typically begin shrinking within the first month post-procedure, with volume reductions of 50% to 80% or more seen over the following 3 to 6 months.

Are thyroid nodule procedures covered by insurance and Medisave?

Yes. Medically indicated thyroid ultrasound evaluations, biopsies, and ablation treatments (RFA) are generally eligible for Integrated Shield Plan claims and Medisave use in Singapore.

Have questions about a thyroid nodule or ultrasound result?

Schedule a specialist evaluation and scan with Dr. Manish Taneja.

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