Noticed a Lump in Your Neck? Understanding Thyroid Nodules & Treatment Options

RIVEA Vascular Institute | 26 March 2026

The thyroid gland is an important endocrine organ that regulates metabolism. Nearly 20% of people may develop thyroid nodules during their lifetime.

These nodules may appear as a small swelling in the neck and can sometimes cause discomfort while swallowing or cosmetic concerns. Diagnosis typically involves ultrasound and FNAC testing.

While surgery has been the traditional approach, minimally invasive “pin-hole” treatments such as Radiofrequency or Microwave Ablation can now treat nodules without large scars. These are usually day-care procedures with faster recovery.

In some cases, Thyroid Artery Embolization can also help reduce nodule size by limiting blood supply.

Advanced, minimally invasive thyroid treatments are available at RIVEA Vascular Institute.