ASSESSMENT OF PATIENT RADIATION EXPOSURE IN CHEST AND ABDOMEN X-RAY PROCEDURES IN DIRE DAWA, ETHIOPIA

Abstract: - This study set out to evaluate radiation exposure from abdominal and chest X-ray operations. Forty-five patients at three public and private hospitals had their radiation doses estimated. The study looks into how radiation from mobile phone towers in Dire Dawa City, Ethiopia, affects people's health. Data from the residents living close to these towers was gathered by cross-sectional observation. Results showed that entrance skin air kerma (ESAK) and milliampere-second (mAs) varied significantly throughout hospitals. Stable results were obtained with chest and abdomen imaging at DCH, thanks to high kV settings. However, due to the elevated ESAK levels, SGH staff members must exercise caution. The ALARA idea balanced the ESAK and mA values that YWGH displayed. Hospitals displayed standardized procedures for abdominal imaging, emphasizing precise parameter calibration for optimal image quality and patient safety. The significance of continuous training, collaboration, and compliance with dose optimization protocols in radiological operations is underscored by these findings. In conclusion, accurate parameter odification is crucial for abdominal imaging to ensure diagnostic efficacy and minimize radiation risks, even though high kV values are dvantageous for chest and abdomen imaging.