Imaging Appearance of Ballistic Wounds Predicts Bullet Composition: Implications for MRI Safety
Arthur J. Fountain, Amanda S. Corey, J. A. Malko, Davian Strozier, Jason W. Allen
Abstract
Patients with ballistic embedded fragments are frequently denied MRI because the bullet composition cannot be determined without shell casings. We found that radiography and CT can be used to identify nonferromagnetic projectiles that are safe for MRI. We also present an algorithm for determining the triage of patients with retained bullets.
Topics & Concepts
MedicineComposition (language)Nuclear medicineRadiologyLinguisticsPhilosophyTraumatic Ocular and Foreign Body InjuriesTrauma Management and DiagnosisAutopsy Techniques and Outcomes