What is a CT spect bone scan?
What is a CT spect bone scan?
What is a SPECT-CT Scan? A SPECT-CT scan is a type of nuclear medicine scan where the images or pictures from two different types of scans are combined together. The combined scan can provide precise information about how different parts of the body are working and more clearly identify problems.
Are Spect scans safe?
For most people, SPECT scans are safe. If you receive an injection or infusion of radioactive tracer, you may experience: Bleeding, pain or swelling where the needle was inserted in your arm. Rarely, an allergic reaction to the radioactive tracer.
What is a Spect scan of the lumbar spine?
Single Photon Emission Computed Tomography or SPECT Scan is a sensitive diagnostic test that may be performed to detect a stress fracture in the spine, spondylosis (spinal osteoarthritis), infection (eg, discitis), tumor in a vertebral body. The test results provide information about blood flow to tissue or an organ.
What brain scan shows brain activity?
A form of MRI known as functional MRI (fMRI) has emerged as the most prominent neuroimaging technology over the last two decades. fMRI tracks changes in blood flow and oxygen levels to indicate neural activity. When a particular brain area is more active, it consumes more oxygen, and blood flow increases.
What is difference between SPECT and CT?
A CT scan is taken with an x-ray scanner rotating around the body region being studied. A SPECT scan is taken with a gamma scanner rotating around the body region being studied, which takes much longer than the CT scan.
Why is SPECT CT?
In addition to improved attenuation correction, SPECT/CT provides additional value by producing coregistered anatomic images that are obtained in the same study (,6,,7). This allows more efficient access to both sets of images with an ability to control patient position, as well as a patient benefit of convenience.
How long does a lumbar Spect scan take?
Overall, the SPECT/CT scan duration was about 20 min.
