Shrink an enlarged thyroid without surgery — no incision, no general anaesthesia, no neck scar.
The thyroid gland is a small, butterfly-shaped gland at the front of the neck, producing hormones that regulate metabolism, heart rate, and energy levels. A goitre is an abnormal enlargement of this gland — ranging from a barely noticeable swelling to a dramatic enlargement compressing the windpipe, food pipe, and blood vessels.
Types include diffuse goitre (often Graves' disease or iodine deficiency), nodular and multinodular goitre (the most common form requiring intervention), toxic goitre (hyperthyroid), and endemic goitre (regional iodine deficiency).
Goitres rarely shrink on their own and often slowly enlarge over time.
Modest results — only 10-20% volume reduction, with long-term medication risks.
30-50% reduction, but contraindicated in pregnancy, risks permanent hypothyroidism.
Effective, but carries anaesthesia risk, voice changes, scarring, weeks of recovery.
Ultrasound, thyroid tests, FNAC and imaging confirm suitability.
Local anaesthesia and mild sedation, via the wrist or groin artery.
Contrast maps the vessels; particles block blood flow to the enlarged tissue.
Brief monitoring; most patients go home within 24 hours.
TAE is done under local anaesthesia with minimal discomfort. Mild neck pain for 1 to 3 days may occur afterwards and is manageable with medication.
Most patients maintain normal thyroid function after TAE. Regular monitoring is done, and any hormone imbalance can be easily treated if it occurs.
RFA treats individual thyroid nodules using heat energy, while TAE reduces blood supply to larger or multinodular goitres, making it better suited to diffuse thyroid enlargement.
Studies show thyroid volume reductions of 40 to 60% within 6 to 12 months after TAE, with compressive symptoms like difficulty breathing or swallowing typically improving within 4 to 8 weeks.
For many patients, yes, particularly those at higher surgical risk due to age or other health conditions. TAE avoids general anaesthesia, neck scarring, and the risk of voice nerve or parathyroid injury associated with surgery.
TAE is not recommended for suspected thyroid cancer, small symptom-free goitres, pregnancy, or in cases of severe artery disease that prevents safe catheter access.
Most patients go home within 24 hours and recover within 3 to 5 days, faster than typical recovery from thyroid surgery.
At Neuro & Vascular, TAE is performed by Dr. Suresh Giragani, Consultant Interventional Radiologist at Apollo Hospitals, Jubilee Hills, Hyderabad, with over 18 years of experience in embolization procedures.
Book a consultation with Dr. Giragani, or send your scans and reports for a specialist second opinion.