Medical Imaging Center, 900 Hospital of the Joint Logistics Team (The Former Fuzhou General Hospital of Nanjing Military
Command), Fuzhou Fujian 350025, China
Abstract:In order to ensure the stable operation of PET/CT system and the safety of equipment, reduce the failure rate, extend the
service life of equipment and save maintenance costs, it is necessary to execute the quality control of PET/CT in daily life. This paper
mainly introduced the quality control of PET/CT from the aspects of daily preventive quality control of PET/CT, spatial resolution test,
etc., so as to obtain the performance of equipment hardware and the reliability of various correction files in image reconstruction and
guarantee the image quality. In daily work, strict implementation of standardized operation of equipment and daily preventive quality
control can effectively reduce the failure rate of PET/CT, give full play to its utilization rate, and realize the clinical value of PET/CT.