What is nuclear scintigraphy?
Nuclear scintigraphy is a medical procedure in which the patient undergoes a specific type of scan. For this scan, the doctor will injure the radioactive substance into the patient. Over time, radioactivity settles in specific areas of interest, such as busty or brain. Abnormalities in the organ, as shown in the scanning image, doctors can help diagnose the disease. Nuclear scintigraphy is also known as scanning of nuclear medicine. Traditional imaging techniques, such as X -rays, can provide enough detail to emphasize health problems such as broken bones, but scanning nuclear medicine can be more sensitive. In the case of nuclear scintigraphy, the scanning machine cannot purchase a sensitive image of the patient.
The scanner can only read radioactivity and create a picture of this information. Injection the patient receives radioactivity into the body. Doctors injure different substances depending on where they want radioactivity to settle. Nuclear scintigraphy procedures canCover different areas of the body, including the brain, circulatory system and lungs. Bone scintigraphy scanning is also performed.
As soon as the radioactive substance is in the body, it moves around normal channels such as blood circulation. Every other injection has a special affinity for the tissue type and tends to gather there. The doctor may have to allow up to several hours to settle in the area of interest, for example on bones. Once the appropriate amount of time passes, the patient then undergoes scan. The scanning machine reads gamma radiation, which the radioactive substance releases from the body, and collects this information into a visual image.
Doctors can read this image and identify any abnormalities in the figure where the levels of radioactivity are unusual. For example, high levels of radiation in vertebrae may indicate the presence of deterioration in the spinal cord. If the aim of the scan is to identify the inefficiency in the motion of fluids such as blood toBrain cells, then an area that has a lower than the expected radiation level can help certain problem containers of the doctor. Veterinarians can also use nuclear scintigraphy for their patients. This can be useful in identifying problems in large animals, such as the causes of limping in horses.