radiopharmaceutical
A radioactive tracer, such as technetium-99m, is typically administered in preparation for a nuclear scan. This tracer is designed to accumulate in specific tissues or organs of interest, allowing for detailed imaging and evaluation of their functioning.
For most nuclear imaging studies, radionuclide is injected into the patient and the images are taken with a gamma camera suspended above the patient who will be lying on a table. The camera detects the gamma rays emitted from the radionuclide in the patient's body and uses this information to produce an image that shows the distribution of the radionuclide within the body. The image is recorded on film and is called a radionuclide scan.
The past tense of "scan" is "scanned."
Ultrasonic sensors are often used in medicine to scan the body for various anomalies. The sensors can either scan a person over the skin, or be inserted into an orifice to scan from within.
With many of the advances in scanners, you can now scan a page in less in 30 seconds. However, there are some industrial scanners were you can scan in less in 20 seconds.
The energy production of the sun.The energy production in nuclear reactors.
radiopharmaceutical
A radioactive tracer substance, like technetium-99m, is typically injected into the body before a nuclear scan to help visualize organs and tissues during the imaging procedure. The tracer emits gamma radiation that can be detected by the nuclear imaging equipment to create detailed images of internal structures.
may also be referred to as a thyroid scintiscan. The name of the radioactive substance used may be incorporated and the study called a technetium thyroid scan or an iodine thyroid scan.
Gallium scan
A parathyroid scan is administered when the parathyroid appears to be overactive and a tumor is suspected.
A gallium scan of the body is a nuclear medicine test that is conducted using a camera that detects gallium, a form of radionuclide, or radioactive chemical substance.
A liver scan is a diagnostic procedure to evaluate the liver for suspected disease. A radioactive substance which concentrates in the liver is injected intravenously and the image of its distribution in the body is analyzed to diagnose abnormalities.
A salivary gland scan is a nuclear medicine test that examines the uptake and secretion in the salivary glands of a radioactively labeled marker substance. The pattern of uptake and secretion shows if these glands are functioning normally.
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should you eat before having a ct scan of the chest and abdomen
the kidney nuclear medicine scan is unique in that it reveals how the kidneys are functioning. This is valuable information in helping a doctor make a diagnosis.
Most often, the patient is given the radioactive substance in the form of a tasteless liquid or capsule. It may be injected into a vein (intravenously) in some instances.