A positron emission tomography (PET) scan produces detailed, three-dimensional photos that present how effectively sure parts of your physique are working.
The biggest advantage of a PET scan, compared with an MRI scan or X-ray, is that it could reveal how part of the patient’s physique is functioning, moderately than just how it seems to be. Medical researchers find this facet of PET scans significantly useful. Note: the data under is a normal information only. The preparations, and the way in which tests are performed, might range between completely different hospitals. Always observe the instructions given by your physician or native hospital.
A well being care skilled referred to as a nuclear medication technologist or radiologic technologist does the take a look at. This individual is trained to do PET scans and certified to use the scanner. A physician who specializes in imaging exams will learn your scan and decide what it means. This doctor is a nuclear medicine physician or a radiologist.
While you’ll continue to have the ability to read MNT as regular, your actual expertise may not be precisely as we meant and you will not be permitted to log-in to, or register for an MNT account. Doctors mix these exams because a CT scan and PET scan present different things. A CT scan reveals detailed pictures of tissues and organs inside the body. A PET scan reveals irregular activity. So, the two scans collectively present extra information about the most cancers. Special directions could also be given to take special precautions after urinating, to flush the toilet twice and to clean the arms thoroughly.