Nuclear Medicine
Nuclear medicine is a specialized area of radiology that uses very small amounts of radioactive materials (given either orally or intravenously) to examine an organ's structure and metabolic function.
Woodland Heights Medical Center's nuclear medicine technologists utilize advanced technology that delivers results quickly so doctors can begin treatment as soon as possible.
Frequently Asked Questions:
What is a radioisotope?
Radioisotope is radioactive material that is injected. It consists of tiny particles with a tracer that is specific to the body part being studied. The radioactive dose received by the patient is very small and comparable to many X-ray procedures. The tracer material is eliminated from the body in a day or two.
What can I expect?
The nuclear medicine technologist will position you on the imaging table. The radioisotope will then be injected or taken orally. Most scans require several images and you may be asked to move into different positions during the scan. The machine will come very close to you but it is very important not to move. The machine resembles a large donut with the scanning table in the middle.
Why are some scans longer than others?
Depending on the organ that is studied, the tracer is absorbed more slowly into some body parts. Some exams require a wait between the time of the injection and the time of the scan.
Where do you give the injection, and will I have any side effects?
The injection is given into a vein in the arm, much like having your blood drawn. You will not feel the injection of the isotope. Side effects are very rare.
How do I prepare for my exam?
Detailed instructions will be provided prior to your procedure.
For more information, please call: (936) 634-8311