High T3
T3 is reliably raised in thyrotoxicosis.
False high values may be seen in pregnancy and where a patient is taking oestrogens.
Reference:
- Thyroid Function Tests. British Thyroid Foundation, revised 2021
Related pages
Create an account to add page annotations
Annotations allow you to add information to this page that would be handy to have on hand during a consultation. E.g. a website or number. This information will always show when you visit this page.