Gary J. R. Cook

Assessing effects of low‐dose CT attenuation correction on quantification and image quality on a LAFOV PET system with a modified NEMA‐IQ phantom

Abstract Background Over the past decades, efforts have been directed toward increasing the sensitivity of PET systems to enable low‐dose PET imaging and shorter scan times. The Biograph Vision Quadra PET/CT scanner (Siemens Healthineers, Knoxville, TN, USA) combines an increased solid angle coverage with time of fligh...