T3, total, reduced
T3 will be reduced in congenital hypothyroidism, but otherwise it is not usually reduced in hypothyroidism.
Situations in which T3 may be falsely lowered:
- severe infection
- post myocardial infarction
- chronic liver disease
- chronic renal failure
- post surgery
- drug induced causes
Reference:
- Thyroid Function Tests. British Thyroid Foundation, revised 2021
Related pages
Create an account to add page annotations
Add information to this page that would be handy to have on hand during a consultation, such as a web address or phone number. This information will always be displayed when you visit this page