Study to Assess Radiation Exposure in Cases of Polytrauma Undergoing PAN-CT Scans in a Tertiary Hospital

Abstract Polytrauma requires swift and comprehensive imaging, with whole-body CT (Pan-CT) often employed as a diagnostic tool. However, Pan-CT scans carry significant radiation risks. This study quantifies radiation exposure in polytrauma patients undergoing Pan-CT and assesses its implications in the context of radiation safety guidelines. The mean effective dose was 52.42 mSv, with 62% of patients exceeding the annual occupational exposure limit of 20 mSv. Lifetime attributable risk (LAR) analysis revealed a potential 2.62% increase in cancer risk, underscoring the importance of optimizing scan protocols and monitoring exposure.