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Ontology Browser

Term:
Parent Terms Term With Siblings Child Terms
Increased radioactive iodine uptake  
Reduced radioactive iodine uptake  
A decreased amount of uptake on the radioactive iodine uptake (RAIU) test, which utilizes a radioisotope of iodine to measure how much iodine the thyroid gland absorbs from the blood. The radioactive marker is measured 4-6 hours and in some cases also 24 hours after administration of the radioactive marker.

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