Thyroid-stimulating hormone (TSH) level is the preferred test for initial evaluation of suspected primary hypothyroidism (strength of recommendation [SOR]: expert opinion). If TSH is abnormal, a free thyroxine (T4) level will further narrow the diagnosis. Obtain a triiodothyronine (T3) level if TSH is undetectable and free T4 is normal. When assessing the adequacy of replacement therapy in primary hypothyroidism, the TSH is the most important parameter to monitor (SOR: expert opinion). Because TSH levels can't be used to monitor central hypothyroidism, use free T4 and T3 concentrations (SOR: case series).
Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
primary hypothyroidism
8
expert opinion
8
opinion tsh
8
tsh
5
clinical inquiries
4
inquiries lab
4
lab tests
4
tests best
4
best suspect
4
suspect hypothyroidism?
4
Similar Publications
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!