Computational Flow Dynamics in Abdominal Aortic Aneurysm Using Multislice Computed Tomography
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概要
- 論文の詳細を見る
Following the introduction of a new multislice computed tomography (MSCT) scanner, it has become possible to produce high-speed CT angiography (CTA), the preferred method for imaging in emergent abdominal vascular conditions. Unlike catheter angiography, multislice CTA not only depicts the vessels but also allows perfusion in adjacent organs to be assessed. To make the most effective diagnostic use of multi-detector row CTA and three-dimensional image post-processing, radiologists must be familiar with the optimal CTA protocols and the typical CT findings in various emergent vascular conditions using computational flow dynamics (CFD). This article describes a technical approach to estimating the blood flow state of human abdominal aortic aneurysms (AAA) in more detail by constructing realistic three-dimensional (3D) vessel models using CFD methods, focusing on pre- and postoperative cases.
- 社団法人日本放射線技術学会の論文
- 2006-01-20
著者
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山本 修司
Research Center For Cancer Prevention And Screening National Cancer Center
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山本 修司
国立がんセンター がん予防・検診研究センター
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JOHKOH Takeshi
Division of Health Science, Osaka University Graduate School of Medicine
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HAMADA Seiki
MI-CLINIC
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山本 修司
Department of Bioengineering and Robotics, Graduate School of Engineering, Tohoku University
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MARUYAMA SHIGERU
GEO Planning Co., Ltd.
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NAKAHARA YUSUKE
Plamedia Co., Ltd.
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YONEYAMA SHIGERU
Maxnet Co., Ltd.
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TANIFUJI SHINICHIRO
Plamedia Co., Ltd.
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WADA SHIGEO
Department of Bioengineering and Robotics, Graduate School of Engineering, Tohoku University
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HAMADA SEIKI
Department of Radiology, Osaka University Graduate School of Medicine
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KOMIZU MITSURU
Department of Radiology, Osaka University Graduate School of Medicine
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JOHKOH TAKESHI
Department of Medical Physics, Osaka University Graduate School of Medicine
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DOI MASAO
Department of Applied Physics, The University of Tokyo
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YAMAGUCHI TAKAMI
Department of Bioengineering and Robotics, Graduate School of Engineering, Tohoku University
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Yamaguchi Takami
Department Of Bioengineering And Robotics Graduate School Of Engineering Tohoku University
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Komizu Mitsuru
Department Of Diagnostic Radiology Osaka Medical Center For Cancer And Cardiovascular Diseases
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Komizu Mitsuru
大阪大学医学部附属病院 放射線部
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Yamamoto Shuji
Research Center For Cancer Prevention And Screening National Cancer Center
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Johkoh Takeshi
Department Of Radiology Graduate School Of Medicine Osaka University
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Wada Shigeo
Department Of Bioengineering And Robotics Graduate School Of Engineering Tohoku University
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Yamamoto Shuji
大阪大学 医学系研究科保健学専攻
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Tamaki Y
Department Of Medical Physics Osaka University Graduate School Of Medicine
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Johkoh Takeshi
Departmetn Of Radiology Medical School Osaka University
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Doi Masao
Univ. Tokyo Tokyo
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Nakahara Yusuke
Plamedia Co. Ltd.
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Hamada Seiki
Department Of Radiology National Cardiovascular Center
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Doi Masao
Department Of Applied Physics Graduate School Of Engineering The University Of Tokyo:crest Japan Sci
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Doi Masao
Department Of Applied Physics Faculty Of Engineering Nagoya University
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Yoneyama Shigeru
Maxnet Co. Ltd.
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Tanifuji Shinichiro
Plamedia Co. Ltd.
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Sato Yoshinobu
Division Of Image Analysis Department Of Medical Engineering Osaka University Graduate School Of Med
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Maruyama Shigeru
Geo Planning Co. Ltd.
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YAMAGUCHI Takami
Department of Bioengineering & Robotics, Graduate School of Engineering, Tohoku University
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Johkoh Takeshi
Department of Diagnostic and Interventional Radiology, Osaka University Graduate School of Medicine
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