PET Scan explained

PET (Positron Emission Tomography) Scan is a state-of-the-art medical imaging technique that allows doctors to visualize and analyze the functioning of organs and tissues within the human body. Unlike other imaging techniques, PET scans reveal the metabolic activity of cells, providing a comprehensive picture of how the body is functioning at a molecular level. This technology is particularly useful in the diagnosis and monitoring of cancer, neurological disorders, and cardiovascular disease. In this article, we will explore the science behind PET scans, their uses in medicine, and the advantages they offer over other imaging techniques.