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The Comparison of the Radiation Dose and the Image Quality between the Flat-panel Digital Chest Radiography System and the Computed Radiography System
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- Murase Masaki
- Seirei Kenko-shindan Center
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- Sano Kimiko
- Seirei Kenko-shindan Center
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- Kojima Toru
- Seirei Kenko-shindan Center
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- Aoki Shigeo
- Seirei Kenko-shindan Center
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- Katayama Yoshihiro
- Seirei Kenko-shindan Center
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- Kataoka Junya
- Seirei Hamamatsu General Hospital
Bibliographic Information
- Other Title
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- 胸部 Flat Panel Detector System と Computed Radiography Systemの被曝線量と画像評価
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Description
Objective and Methods: We have replaced from the screen-film radiography system to the flat-panel digital chest radiography system January 2003 and we have started the chest screening examination. Additionally it has introduced the computed radiography system for the pneumoconiosis screening. We evaluated the comparison of the radiation dose between the flat-panel digital chest radiography system and the computed radiography system (CR)by the chest phantom. And we also evaluated the image quality by the visual evaluation of the both film images with the radiology doctors and technicians. Results: The dose of the flat-panel was significantly lower than the one of the CR and the image quality of the flat-panel was equal or higher than the one of the CR. Conclusions: The reduction of the radiation dose is the one of attractive benefits for the persons in normal health that takes the screening examination. We are aware of the necessary of the lower dose techniques.
Journal
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- Official Journal of the Japanese Society of Human Dry Dock
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Official Journal of the Japanese Society of Human Dry Dock 19 (4), 595-597, 2004
JAPAN SOCIETY OF NINGEN DOCK
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Details 詳細情報について
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- CRID
- 1390282679313210752
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- NII Article ID
- 10016993926
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- NII Book ID
- AN10360484
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- ISSN
- 21865019
- 09140328
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- Text Lang
- ja
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- Data Source
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- JaLC
- CiNii Articles
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- Abstract License Flag
- Disallowed