Low FT4 in Early Pregnancy Associated With Reduced IQ in Offspring
Free T4 may be a reliable marker of fetal thyroid state in early pregnancy.
Thyroid stimulating hormone levels at diagnosis and the L-thyroxine dose through treatment may distinguish between permanent and transient congenital hypothyroidism.
Findings do not support the routine use of thyroid hormone therapy in adults with subclinical hypothyroidism.
Excess cardiovascular disease mortality persisted for many years after thyroid-ablative treatment in patients who received radioactive iodine who did not become hypothyroid.