1. Have a test (TSH and free T4) in Chine before she leaves for USA
2. Repeat TSH and Free T4 in about 3 months,
3. If it was nodule and not total removal of the thyroid, not necessary to test repeatedly.
1. Have a test (TSH and free T4) in Chine before she leaves for USA
2. Repeat TSH and Free T4 in about 3 months,
3. If it was nodule and not total removal of the thyroid, not necessary to test repeatedly.