Korean Journal of Digital Imaging in Medicine (대한디지털의료영상학회논문지)
- Volume 14 Issue 1
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- Pages.1-6
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- 2012
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- 1976-7641(pISSN)
Fluoroscopy examinations for the management of patient dose study on the establishment of diagnostic reference level (UGI, Esophagography standards)
투시 조영 검사 시 환자 선량 관리를 위한 진단참고선량 구축에 관한 연구 (UGI, Esophagography 기준)
- Hong, Sun-Suk (Department of Radiology, Asan Medical Center) ;
- Park, Eun-Seong (Department of Radiology, Asan Medical Center) ;
- Cho, Joon-Yeong (Department of Radiology, Asan Medical Center) ;
- Seong, Min-Suk (Department of Radiology, Asan Medical Center) ;
- Yang, Han-Joon (Department of Health, Welfare and Educational)
- Received : 2012.02.06
- Accepted : 2012.02.27
- Published : 2012.03.31
Abstract
This round of tests in patients with UGI and Esophagography data collected by national and international reference levels based on the original set of guidelines and fluoroscopy, through the provision of medical radiation exposure reduction and further optimization of Defense to realize that is intended. 359 names in our hospital underwent Esophagography 302 patients who underwent UGI average fluoroscopy time and number of images to calculate the average 21 cm Acryl phantom dose for 10 seconds and 20 seconds, average area dose and the area dose of 1 spot image, 5 spot consecutive images by measuring the patient dose and third quartile of the mean area dose was set seonryangin reference dose. Esophagography average patient dose was set to 30.05