# Thyroid cancer treatment: surgery and radioiodine

> Source: World Aid Network — https://worldaidnetwork.org/cancer/thyroid-cancer/treatment

## In short

Surgery is the main treatment for thyroid cancer — removing part or all of the gland. Some people then have radioiodine to treat remaining thyroid tissue. Hormone tablets replace what the gland used to make. Five-year survival for the common types is over 95%. World Aid Network funds treatment access overseas, not UK NHS care.

An endocrine or head-and-neck surgeon plans the operation. Not every small, low-risk cancer needs the whole gland removed.

## What surgery is usual?

A lobectomy removes half the thyroid. A total thyroidectomy removes all of it. Lymph nodes are taken if they look involved. Voice-box nerve care is part of the consent discussion.

## What is radioiodine for?

After a total thyroidectomy, radioactive iodine can destroy leftover thyroid cells. Not every patient needs it. You will be given specific isolation advice if it is used.

## Will I need lifelong tablets?

If the whole gland is removed, yes — levothyroxine replaces thyroid hormone. Doses are adjusted with blood tests. This is routine and not chemotherapy.

## Key takeaways

- Surgery is the main treatment.
- Radioiodine is used for some, not all, patients.
- Common types have excellent survival when treated.

## Related pages in this guide

- Overview: https://worldaidnetwork.org/cancer/thyroid-cancer
- Neck lump: https://worldaidnetwork.org/cancer/thyroid-cancer/symptoms
- Ultrasound & FNA: https://worldaidnetwork.org/cancer/thyroid-cancer/tests
- Treatment: https://worldaidnetwork.org/cancer/thyroid-cancer/treatment

## Frequently asked questions

### Is thyroid cancer chemotherapy?

Usually not. Surgery and sometimes radioiodine are the main treatments. Targeted drugs are reserved for rarer advanced disease.

### Can I live without a thyroid?

Yes, with daily hormone replacement. Specialists adjust the dose.

### Do you fund radioiodine overseas?

Only where a licensed partner hospital can give it and has recommended it.

## How you can help

World Aid Network funds cancer treatment for patients who cannot pay in Pakistan, Indonesia and Malaysia. Donate at https://worldaidnetwork.org/appeal/cancer-emergency or https://worldaidnetwork.org/donate?cause=cancer-treatment&appeal=cancer-emergency

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This is general information, not medical advice, published by World Aid Network. Always consult a qualified clinician about your own health.