Iodine Uptake

Test The Iodine Uptake Test is a diagnostic tool used to measure the ability of the thyroid gland to take up iodine from the bloodstream. It is an important marker for the diagnosis of various thyroid diseases and disorders, such as hypothyroidism, hyperthyroidism, and goiter. The test is performed by injecting a small amount of radioactive iodine into the blood, which is then taken up by the thyroid and measured. Results of the iodine uptake test can help clinicians determine the right course of treatment for patients with thyroid issues.