Most likely the PET scan images showed a suspicious growth or something and it was decided to biopsy it to determine what it actually was and if it needed to be removed or could be left alone.
A PET scan uses radioisotope decay by detecting the pair of annihilation photons emitted during the decay process.
A PET scan demonstrates the detection of metabolic activity in cells. It is commonly used in detecting cancer, Alzheimer's disease, and other conditions where there is abnormal cell activity.
Single-photon emission computed tomography (SPECT) is a brain imaging method that requires the injection of a radioactive substance. This substance emits gamma rays that can be detected by a gamma camera to produce detailed images of brain activity.
Metabolically active subcarinal lymphadenopathy refers to enlarged lymph nodes in the subcarinal region of the chest that are taking up increased glucose on a positron emission tomography (PET) scan, indicating increased metabolic activity. This finding is commonly associated with conditions such as infection, inflammation, or malignancy in the chest area. Further evaluation with imaging studies or biopsy may be needed to determine the underlying cause.
Pet Scan
A PET scan can reveal the presence of a mass, but it is also good to have a sample of cells from the suspected area to look for changes in the nucleus to ascertain whether pre-cancerous changes are taking place. Hence, the biopsy under CT guidance.
A pet would need a PET/CT scan for the same reason a person would which would be looking for potential health risks. It is often used in Veterinary Medicine to diagnose severe health problems seen in animals.
cat scan
Are you talking about a PET scan?
A PET scan shows what level / stage (if any) the cancer is at. An MRI scan doesn't do this, the reader, looks for abnormalities on the scan which shows up everything in the body.
Yes, but bone scan has to be completed first.
In order to become a PET scan technician, you will need to have a college degree in nuclear medicine technology. While an associate's degree may be enough, it is best to continue your education until you receive your bachelor's degree.
yes
no
A PET scan, or Positron Emission Tomography, is used to scan internal organs for abnormalities, like tumors, or cancer. PET scans for animals may cost hundreds, or thousands of dollars, depending on the size of the animal, and the complexity of the scan.
A full body PET scan can take 30 to 45 minutes. A scan of a single lamp or a single organ can take as little as 10 minutes.
It was estimated that to do an MRI for my cat would cost approximately $1800.