A high serum T3 is frequently found with congenital goiter, due to defective organification of iodide (TPO defect) or defective synthesis of thyroglobulin. A high serum T3 usually precedes iodide ...

Unintentional weight loss, shakes and tremors, heart palpitations, and heat intolerance are among some of the telltale signs ...

I've always struggled with my weight, but three years ago, I noticed something different-my legs, especially around my knees, ...

Serum concentration rises in pregnancy, producing an enlarged thyroid without clinical symptoms of goiter. Normal serum level in nonpregnant adult is 0.8-2.3ng/dL FT4I - Free thyroxine index (FT4I ...