A radioactive iodine uptake (RAIU) tests the function of your thyroid gland, which helps regulate your metabolism. It works by measuring how much radioactive iodine is absorbed by the thyroid gland, ...

The uptake of radioiodine by the thyroid gland is a sensitive indicator of thyroid function. Introduced more than two decades ago as a diagnostic aid, this technic has evolved as an objective, safe ...

Your thyroid is a small, butterfly-shaped gland in your neck, along the front of your windpipe. It makes hormones that help control many parts of your metabolism, like how fast your heart beats and ...

The purpose of this practice guideline/procedure standard is to assist imaging specialists and clinicians in recommending, performing, and interpreting the results of thyroid scintigraphy (including ...