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Several minutes
- The technologist will place a probe over your thyroid gland, where it will measure the radioactivity present. This test takes several minutes. You’ll return to the nuclear medicine department to have another set of readings taken 24 hours after the first test.
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How long does a thyroid scan take?
How long does a nuclear medicine scan take?
What is a thyroid nuclear medicine uptake & scan?
Sep 17, 2018 · Thyroid scans are usually performed on an outpatient basis in the nuclear medicine department of a hospital. They can be administered by a nuclear medicine technologist. Your endocrinologist may ...
A thyroid nuclear medicine uptake and scan checks how your thyroid gland looks and works. The first uptake will be done on day 1. You will come back the next day for another uptake and the scan. Both parts of the test are done in the Imaging Services department at University of Washington Medical Center.
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The thyroid uptake will begin several hours to 24 hours later. Often, two separate uptake measurements are obtained at different times. For example, you may have uptake measurements at four to six hours and 24 hours.
Nov 27, 2023 · Timing of the test then depends on the type of radionuclide your doctor uses, and whether you will also have an uptake test. If you are having only a thyroid scan and your doctor prefers to give a radionuclide by intravenous injection, the scan can be done within 30–60 minutes.
Oct 3, 2022 · The normal values of thyroid uptake of radiotracer are 3 to 16% at 6 hours and 8 to 25% at 24 hours. These values may change according to laboratory standard techniques or patient dietary habits. The thyroid gland can uptake more or less than normal.
- Aqsa Iqbal, Anis Rehman
- 2022/10/03
- 2021
Apr 20, 2021 · How long does the nuclear medicine imaging test take? How long the test lasts depends on the type of test you’re having. In general, the scans themselves might last about 30 to 60 minutes, not including the time that it takes the tracer to be absorbed.
6 Weeks Before. You must NOT have had exams involving iodine contrast (such as IVP or CT) in the last 6 weeks. Talk with your provider if you have any questions. _____________________________________________________________________________________________ Page 1 of 3 | Thyroid Uptake and Scan.
