Pet ct scan: Understand the essentials of a PET CT

Understand the essentials of a PET CT scan : how it works, why doctors recommend it for diagnosing cancer, heart disease, and brain disorders, preparation, and what to expect during and after the procedure. Discover the purpose of PET - CT scans , how they work, machine prices (₹40 lakhs–₹3 crores), and scan costs in India. Learn why PET - CT is preferred for cancer detection. Positron emission tomography–computed tomography (better known as PET–CT or PET/CT ) is a nuclear medicine technique which combines, in a single gantry, a positron emission tomography (PET) scanner and an x-ray computed tomography ( CT ) scanner, to acquire sequential images from both devices in the same session, which are combined into a single superposed (co-registered) image. Thus, functional imaging obtained by PET, which depicts the spatial distribution of metabolic or biochemical ... PET - CT imaging is a form of dual-modality imaging that utilises the advantages of both positron emission tomography ( PET ) and computed tomography ( CT ). PET imaging excels at detailing physiologic or biologic phenomena through the administration ...