Thyroid nodules are very common, and many are found by chance on a scan. The good news is that the large majority are benign. Still, every nodule deserves a proper assessment.
What is a thyroid nodule?
It is a lump within the thyroid gland, at the front of the neck. Nodules can be solid or fluid-filled, single or multiple.
Symptoms
Most cause no symptoms. Larger nodules can cause a visible lump, pressure, difficulty swallowing or voice change. Some nodules produce too much thyroid hormone.
How nodules are assessed
Blood tests to check thyroid function
Ultrasound to look at the size and features of the nodule
Fine needle aspiration (biopsy) when ultrasound features suggest it is needed
Treatment options
Monitoring with repeat ultrasound for many benign nodules
Radiofrequency ablation (RFA) for selected benign nodules causing symptoms
Surgery (thyroidectomy) when a nodule is suspicious, cancerous or causing significant symptoms
Learn more on our Thyroid page.
See an ENT specialist in Palmerston North
ENT Central is at 187 Broadway Avenue, Palmerston North. You can be referred by your GP or contact us directly. Call 0800 ENT DOC (368 362) or book an appointment online.
This article is general information only and is not a substitute for a medical assessment. If you have severe or sudden symptoms, contact your GP, call Healthline on 0800 611 116, or in an emergency call 111.
