CT Image Quality CT image quality is a critical aspect of medical imaging that directly impacts diagnostic accuracy and patient outcomes. This document explores the various factors that influence the quality of computed tomography (CT) images, including technical parameters, patient…

Why Increasing the kVs utilised during imagine acquisition lowers patient dosage because more photons with higher energy pass through the patient to reach the detector. However, the resulting image has less contrast. • Increasing filtration reduces the number of low-energy…

Imaging Two PET-Tracers Simultaneously Introduction: Medical imaging techniques such as Positron Emission Tomography (PET) are extensively employed in preclinical and clinical settings. Fluorine-18-fluorodeoxyglucose, or 18F-FDG, is a radiotracer that is used in PET/CT scans as part of cancer care to…