X線診断時に患者が受ける線量の調査研究(2011)による線量評価

DOI Web Site PubMed 被引用文献5件 参考文献17件
  • 浅田 恭生
    Faculty of Radiological Technology, Fujita Health University School of Health Sciences
  • 鈴木 昇一
    Faculty of Radiological Technology, Fujita Health University School of Health Sciences
  • 小林 謙一
    Department of Radiology, Fujita Health University Hospital
  • 加藤 英幸
    Department of Radiology, Chiba University Hospital
  • 五十嵐 隆元
    Department of Radiology, Asahi Hospital
  • 塚本 篤子
    Department of Radiology, NTT Medical Center Tokyo Hospital
  • 坂本 肇
    Department of Radiology, University of Yamanashi Hospital

書誌事項

タイトル別名
  • Investigation of Patient Exposure Doses in Diagnostic Radiography in 2011 Questionnaire
  • Xセン シンダンジ ニ カンジャ ガ ウケル センリョウ ノ チョウサ ケンキュウ(2011)ニ ヨル センリョウ ヒョウカ

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抄録

We report here the results of a dose evaluation based on information obtained in a 2011 questionnaire as compared with an investigation made in 2007. Briefly, in general radiography, the dose used in most examinations in 2011 was lower than in 2007. However, since the entrance surface dose for chest X-rays showed an increase, there is a need to standardize the taking of digital images to be able to decrease the dose. Although computed tomography dose index volume (CTDIvol) in CT examinations was higher than that revealed in the 2007 investigation, there is potential for dose reduction.

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