[Investigation of patient exposure doses in diagnostic radiography in 2011 questionnaire].

Yasuki Asada, Syoichi Suzuki, Kenichi Kobayashi, Hideyuki Kato, Takayuki Igarashi, Atsuko Tsukamoto, Hajime Sakamoto

研究成果: Article査読

7 被引用数 (Scopus)

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.

本文言語English
ページ(範囲)371-379
ページ数9
ジャーナルUnknown Journal
69
4
DOI
出版ステータスPublished - 04-2013

All Science Journal Classification (ASJC) codes

  • 医学(全般)

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