Thyroid Nodules Treatment
Managing Your Thyroid Health with Precision
Thyroid nodules are solid or fluid-filled lumps that form within the thyroid gland, a small gland located at the base of the neck. While the majority of these nodules are non-cancerous (benign) and do not cause symptoms, some may lead to discomfort, visible swelling, or hormonal imbalances. Seeking a professional evaluation is essential to ensure an accurate diagnosis and to determine the most appropriate treatment pathway for your specific condition.
Why You Should Consider Thyroid Nodule Assessment
Early evaluation of a thyroid nodule is important to rule out malignancy and to manage any physical symptoms. Larger nodules can cause difficulty swallowing or breathing, while “functioning” nodules may produce excess thyroid hormone, leading to hyperthyroidism. By consulting a specialist early, you can access minimally invasive treatments or monitoring strategies that help preserve your quality of life and prevent potential complications.
Treatment Options for Thyroid Nodules
Treatment depends on the nature, size, and symptoms of the nodule. Options may include:
- Fine Needle Aspiration (FNA) – for diagnostic evaluation
- High-Intensity Focused Ultrasound (HIFU) – a non-invasive treatment option
- Radiofrequency Ablation (RFA) – a minimally invasive procedure to reduce nodule size
- Thyroidectomy – surgical removal of part or all of the thyroid gland when indicated
Hospitals & Medical Centres
Find A Doctor
Are you concerned about a lump in your neck or a recent scan result? Speak to an Endocrinologist or a General Surgeon (Endocrine Surgery) today. These specialists can perform a physical examination, arrange an ultrasound scan, or conduct a Fine Needle Aspiration (FNA) biopsy if required. Expert guidance ensures that your treatment plan—whether it involves active surveillance, medication, or surgery—is tailored to your clinical needs and health goals.
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Dr Tan Wee Boon
Singapore, Singapore
General Surgery, General Surgery (Endocrine), General Surgery (Hernia)
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FAQs
No, the vast majority of thyroid nodules are benign (non-cancerous). However, a clinical evaluation and diagnostic imaging are necessary to confirm the nature of the nodule and to exclude the small percentage that may be malignant.
Most nodules do not cause noticeable symptoms. However, if a nodule grows large enough, it may be felt as a lump in the neck, cause a sensation of fullness, or lead to difficulty swallowing or breathing. Some nodules may also cause the thyroid to overproduce hormones, resulting in unexplained weight loss or a rapid heartbeat.
Diagnosis typically begins with a physical examination of the neck, followed by an ultrasound scan to assess the size and characteristics of the nodule. If the nodule meets certain criteria, a Fine Needle Aspiration (FNA) biopsy may be performed to collect a small sample of cells for laboratory analysis.
If a nodule is benign and not causing symptoms, a “watchful waiting” or active surveillance approach is often recommended. If the nodule is large or causing discomfort, options may include thyroid hormone suppression therapy, radiofrequency ablation (RFA), or surgical removal (thyroidectomy).
Surgery is not always necessary. It is generally reserved for cases where the nodule is cancerous, suspicious for malignancy, large enough to compress the windpipe or oesophagus, or causing hyperthyroidism that cannot be managed with medication. Your specialist will discuss the risks and benefits of surgery based on your test results.