Sun, Z. and Ng, K.H. and Vijayananthan, A. (2010) Is utilisation of computed tomography justified in clinical practice? Part I: Application in the emergency department. Singapore Medical Journal, 51 (3). pp. 200-206.
Full text not available from this repository.Abstract
Computed tomography (CT) is currently a widely available imaging technique in clinical practice. Technical developments of CT imaging, especially the emergence of multislice CT, with increased scanning speed and volume as well as higher spatial and temporal resolution, have significantly enhanced the diagnostic value of CT in many clinical applications. CT has become an important diagnostic imaging modality in the emergency department, with high diagnostic accuracy and efficacy in both traumatic and non-traumatic conditions. There is, however, a growing concern about the risk of associated radiation exposure in the population exposed to CT examination. Justification of the application of CT is one of the main principles that physicians need to be aware of when choosing CT as the first-line technique for diagnosis. This article reviews the clinical applications of CT imaging in the emergency department, with a focus on patients presenting with headache, repeat and multiple CT imaging and whole body screening for trauma patients, and explores whether the applications are clinically justified.
| Item Type: | Article |
|---|---|
| Funders: | UNSPECIFIED |
| Uncontrolled Keywords: | Computed tomography; emergency department; radiation dose; radiation risk; trauma |
| Subjects: | R Medicine |
| Depositing User: | Dr Mohd Faizal Hamzah |
| Date Deposited: | 22 Dec 2015 02:15 |
| Last Modified: | 22 Dec 2015 02:15 |
| URI: | http://eprints.um.edu.my/id/eprint/15171 |
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