Health Information
Radioactive Iodine Uptake Test
Why It Is Done
A radioactive iodine uptake (RAIU) test is done to:
- Find the cause of an overactive thyroid gland (hyperthyroidism).
- Plan treatment for hyperthyroidism.
| By: | Reference Healthwise Staff | Last Revised: Reference May 31, 2011 |
| Medical Review: | Reference E. Gregory Thompson, MD - Internal Medicine
Reference Matthew I. Kim, MD - Endocrinology |
|
© 1995-2011, Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.
This information does not replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Reference Terms of Use. Reference How this information was developed to help you make better health decisions.
