Importance of Diagnostic Efficacy and Effective Dose Documentation Computed Tomography Procedures

Objectives: To conduct a comparative analysis of ED delivered during CT examinations of the brain, chest and abdomen in three major Jamaican radiology centres.Methodology: Retrospective review of CT dose reports for patients referred for CT evaluation of the brain, chest and abdomen in 2016. 180 patients age 30 and under were targeted. This review was conducted with the guidance of a Radiologist.Results: There were variations of ED among facilities conducting CT examinations of similar anatomic areas ranging from 8.03 mSv to 23.2 mSv. In excess of 50% of the cases reviewed reported normal radiological findings.Conclusion: There is a need to manage and document ED delivered to patients during CT procedures as ED contributes to increased risk of cancers.