Optimization of Radiation Dose and Image Quality in Diagnostic Radiology: A Medical Physics Approach

Authors

  • Mohammed Tawhari Radiological Technology, Sabya General Hospital. Author
  • Abdullah Mohammed Radiological Technology, Al Iman General Hospital. Author
  • Nazmi Hassan Radiological Technology, Imam University Hospital. Author
  • Khaled Sattam Radiological Technology, Buraidah Central Hospital. Author
  • Fahad Alanazi Radiological Technology, Buraidah Central Hospital. Author

DOI:

https://doi.org/10.47352/jmans.2774-3047.198

Keywords:

Radiation dose optimization, Diagnostic radiology, Image quality, Medical physics, ALARA principle, Dose reduction strategies, Radiographic protocols1

Abstract

Balancing image quality with radiation safety remains a critical challenge in diagnostic radiology. The continual evolution of imaging technologies, growing demand for diagnostic procedures, and heightened awareness of radiation-induced risks have placed immense responsibility on healthcare providers to deliver precise, high-quality images while ensuring patient safety. Medical physicists, armed with in-depth knowledge of radiation science, technology, and human biology, are uniquely positioned to lead the optimization process. They analyze imaging workflows, calibrate equipment, define acceptable image quality thresholds, and apply quality assurance protocols aimed at minimizing unnecessary radiation exposure. This research investigates the fundamental principles, strategies, and challenges in radiation dose optimization, exploring its clinical, technical, and educational dimensions. It draws from contemporary case studies, institutional policies, and global best practices across hospitals in Europe, the Middle East, and North America. Through a medical physics lens, this paper emphasizes the crucial intersection between technological capability and patient safety in modern diagnostic radiology.

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Published

2025-05-23

Issue

Vol. 5 No. 2 (2025): Journal of Multidisciplinary Applied Natural Science

Section

Articles

License

Copyright (c) 2025 Mohammed Tawhari, Abdullah Mohammed, Nazmi Hassan, Khaled Sattam, Fahad Alanazi (Author)

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