A PET scan can show changes in how an organ or tissue works. This can help your healthcare provider diagnose problems and create a treatment plan for you. Here's what to expect from this procedure.
A positron emission tomography (PET) scan is a nuclear medicine imaging test. It examines body tissues to identify conditions by assessing blood flow, metabolism, and oxygen use. PET scans can also evaluate treatment effectiveness for certain diseases.
This video will give viewers a general understanding that a CT scan produces a detailed series of pictures of a part of the body, and what to expect before, during, and after the test.
A computed tomography (CT) scan is an imaging test that takes detailed pictures of your soft tissues. Learn what to expect before, during, and after the test.
