Comparison of Quality Assurance of Three Different CT Scanner Models: A Five-Year Study

Abstract

This study focused on analysing the effectiveness of some CT scanner models; in this concern, this selected Siemens Medical CT Scanner, Philip CT Scanner, and GE Discovery STE. This study gathered primary data, which was the CT scan report of a patient, used by Philip CT Scanner. This report presented the patient’s scanning report for five years, which allowed a comparative study among these three machines. This study found that the Philip CT Scanner is less reliable due to its noise-reduction technique, while the Siemens Medical CT Scanner is most advantageous due to its PET/CT support to provide more efficient scanning.