Which Diagnostic Test Uses Iodine?
Which Diagnostic Test Uses Iodine? A radioactive iodine uptake test, also called a thyroid uptake test, can help check thyroid function and find the cause of hyperthyroidism. The thyroid “takes up” iodine from the blood to make thyroid hormones, which is why this is called an uptake test. What scan uses iodine? A thyroid scan