Barium Swallow Radioactive
Radioactive iodine uptake (RAIU) is a test of thyroid function. It measures how much radioactive iodine is taken up by the thyroid gland in a given time period.
See also:
Alternative Names
Iodine uptake test; RAIU
How the test is performed
You are asked to swallow a liquid or capsule containing radioactive iodine.
After a certain period of time (usually 6 and 24 hours later), you must return to the testing center so that the amount of radioactivity in the thyroid gland can be...
Read moreMore information on "Barium Swallow Radioactive"
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From Our Sources
Swallowing difficulty
Source: ADAM Encyclopedia
Dysphagia; Impaired swallowing Home Care Eat slowly, and chew food thoroughly. If a person suddenly shows signs of choking and... Read more »
GERD Diagnosis
Source: ADAM Encyclopedia
Lifestyle Treatment and PreventionPeople with heartburn should first try lifestyle and dietary changes. Some suggestions are:Avoid or reduce... Read more »
Swallowing pain or burning
Source: ADAM Encyclopedia
Swallowing - pain or burning; Odynophagia; Burning feeling when swallowing Home Care Eat slowly and chew food thoroughly. If a person... Read more »
Barium X-ray
Source: HealthCentral Encyclopedia
A barium X-ray is helpful to diagnose diseases of the esophagus, stomach, small intestine, and large intestine (colon).X-rays are a form of invisible... Read more »
Images
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