Low-Dose CT Protocols and Image Quality Optimization Techniques
Keywords:
Low-dose CT, ALARA, Radiation safety, Iterative reconstruction, Image quality, Photon-counting CT, AI in imaging, Lung cancer screening.Abstract
Background:-Computed tomography (CT) is a cornerstone of modern diagnostic imaging, but its reliance on ionizing
radiation raises concerns about cumulative exposure risks. Low-dose CT (LDCT) protocols have been developed to
balance diagnostic accuracy with radiation safety, guided by the principle of ALARA (―As Low As Reasonably
Achievable‖). Advances in imaging hardware, reconstruction algorithms, and patient-centered strategies have made
significant progress toward safe yet effective imaging.
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Published
2025-07-05
How to Cite
Aiman Mohammed Alamri, Mohammed Mushabbab Alamri, Meshari Ahmed Alzahrani. (2025). Low-Dose CT Protocols and Image Quality Optimization Techniques. International Journal of Research Radicals in Multidisciplinary Fields, ISSN: 2960-043X, 4(2), 40–46. Retrieved from https://www.researchradicals.com/index.php/rr/article/view/224
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