Current and accurate information for patients about PET/CT. Learn what you might experience, how to prepare for the exam, benefits, risks and much more.

Oct 10, 2025 · Positron emission tomography (PET) is an imaging test that detects changes in metabolism and your body's biochemistry. The patterns of these changes can help diagnose …

Jun 8, 2025 · A PET CT scan, also known as a Positron Emission Tomography-Computed Tomography scan, is a medical imaging test that combines two powerful diagnostic tools to …

Apr 16, 2025 · The PET-CT or PET-MRI scanner is a large machine that looks a little like a giant doughnut standing upright, similar to CT or MRI scanners. From start to finish, the procedure …

Positron emission tomography (PET) scans detect early signs of cancer, heart disease and brain conditions. It involves an injection of a safe radioactive tracer that helps detect diseased cells.

Nov 20, 2025 · PET-CT imaging is a form of dual-modality imaging that utilizes the advantages of both positron emission tomography (PET) and computed tomography (CT). PET imaging …

Positron emission tomography (PET) [1] is a functional imaging technique that uses radioactive substances known as radiotracers to visualize and measure changes in metabolic processes, …

PET is usually combined with computed tomography (CT). PET-CT provides detailed 2-dimensional images showing anatomy (via CT) and function (via PET). The 2 images (CT and …

Sep 15, 2024 · PET/CT or PET/MRI combines the strengths of both scans, providing detailed images and showing how the body is functioning. This can be more effective than either scan …

Learn about PET/CT, a vital imaging technique combining Positron Emission Tomography (PET) and Computed Tomography (CT), used for diagnosing and monitoring various conditions such …