The evaluation of organ equivalent and effective doses from diagnosis X-ray and CT Machines
1 Department of Physics Joseph Sarwuan Tarka University, Makurdi, Benue State, Nigeria.
2 Department of Industrial physics, Joseph Sarwuan Tarka University, Makurdi, Benue State, Nigeria.
3 Department of Civil Engineering, Kwara State Polytechnic, Ilorin, Kwara State, Nigeria.
4 Department of Chemistry Joseph SARWUAN Tarka University Makurdi Benue State Nigeria.
5 Department of Agricultural and Bio resources engineering, Michel Opkpara University of Agriculture Umudike Abia state, Nigeria.
Research Article
International Journal of Science and Technology Research Archive, 2025, 09(01), 089–096.
Article DOI: 10.53771/ijstra.2025.9.1.0053
Publication history:
Received on 16 July 2025; revised on 26 August 2025; accepted on 30 August 2025
Abstract:
This study aimed to evaluate and compare organ equivalent and effective doses from diagnostic X-ray and CT machines to assess patient radiation exposure. Data was collected at the Benue State University Teaching Hospital (BSUTH), Makurdi, using four conventional X-ray machines and two CT units. OrgDose software was employed to calculate organ and effective doses, analyzing parameters such as tube voltage, current, and exposure time. Results indicated variability in organ doses, with the liver and kidneys receiving higher doses than other organs, and effective doses ranged from 0.8 to 1.9 mSv depending on patient demographics. The study concluded that accurate dose estimation is critical for minimizing unnecessary radiation exposure. Recommendations include adopting standardized protocols, optimizing imaging settings, and conducting regular equipment calibration to enhance patient safety.
Keywords:
Diagnostic X-Ray; CT Machines; Orgdose Software; Organ Equivalent Dose; Effective Dose
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Copyright © 2025 Author(s) retain the copyright of this article. This article is published under the terms of the Creative Commons Attribution Liscense 4.0