Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
2739255 | Seminars in Ultrasound, CT and MRI | 2014 | 9 Pages |
Abstract
Implementation of a comprehensive computed tomography (CT) radiation dose-reduction program is a complex undertaking, requiring an assessment of baseline doses, an understanding of dose-saving techniques, and an ongoing appraisal of results. We describe the role of dose tracking in planning and executing a dose-reduction program and discuss the use of the American College of Radiology CT Dose Index Registry at our institution. We review the basics of dose-related CT scan parameters, the components of the dose report, and the dose-reduction techniques, showing how an understanding of each technique is important in effective auditing of “outlier” doses identified by dose tracking.
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Authors
Phuong-Anh Duong, Brent P. Little,