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, and is used to:
- Evaluate blood flow and function of the heart
- Identify bleeding in the gastrointestinal track
- Analyze kidney function
- Measure thyroid function
- Identify gallbladder blockage (HIDA scan)
- Evaluate the lungs for respiratory or blood flow problems (pulmonary embolis)
- Conduct stress tests
- Evaluate bones for fracture, infection, arthritis or tumor
Nuclear medicine technologists at Mat-Su Regional Medical Center utilize advanced technology that delivers results quickly so doctors can begin treatment as soon as possible.
What to Expect
During a nuclear medicine exam, you will be given a small dose of radioactive material either orally or intravenously. This radioactive material will normally collect in a specific area of your body and give off energy as gamma rays, which are detected by the specialized nuclear imaging camera.
For most exams, you will be expected to lie on a padded table under the camera while the images are obtained. It is important to relax and lie still during the imaging process to get the best possible images. Imaging time will vary based on the type of imaging you require. Patients can also bring in movies to watch for longer exams.
After the procedure, the remainder of the radioactive material passes out of your body in urine or stool. The amount of radiation exposure is similar to what you may receive from a standard x-ray.
To schedule an appointment, please call Mat-Su Regional Medical Center at (907) 861-6677.