部位別吸収線量の測定と被曝レベルの設定

• 長谷川 隆幸

  東海大学医学部付属病院放射線技術室

• 小泉 正之

  東海大学医学部付属病院放射線技術室

• 古川 友

  東海大学医学部付属病院放射線技術室

書誌事項

タイトル別名

• Measurement of Absorbed Dose and Proposed Radiation Exposure Level

抄録

Absorbed dose was measured in clinical X-ray examinations using TLD. Moreover, we distributed the levels of radiation exposure into 3 classes. The presumed dose of the internal organs, e. g., uterus dose, was computed to depth doses with a surface dose. This information provides a prediction of the influence of radiation, and the examination can be performed with te informed consent of the patient. Moreover, we examined the distribution of the level of absorbed dose. We proposed two kinds of radiation exposure level, one to the fetus in a pregnant woman and a general level of radiation exposure that is not applied to pregnant women. The levels were as follows : 0.5 mGy and 100 mGy were considered the boundaries for fetal radiation exposure in a pregnant woman, and 200 mGy and 3 Gy were considered the boundaries for the general level of radiation exposure (excluding pregnant women).

収録刊行物

• 日本放射線技術学会雑誌

  日本放射線技術学会雑誌 59 (5), 640-649, 2003

  公益社団法人 日本放射線技術学会

キーワード

• Medical exposure
• Absorbed dose
• Thermoluminessence dosimeter (TLD)
• Radiation exposure level

詳細情報

• CRID: 1390282681367323136
• NII論文ID: 110003434148
• NII書誌ID: AN00197784
• DOI: 10.6009/jjrt.kj00000921805
• ISSN: 18814883
• ISSN: 03694305
• ISSN: http://id.crossref.org/issn/03694305
• Web Site: https://www.jstage.jst.go.jp/article/jjrt/59/5/59_KJ00000921805/_pdf
• Web Site: https://search.jamas.or.jp/link/ui/2003280336
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可