Awai Kazuo 粟井和夫

… Alternative Names

Researcher Number	30294573
Other IDs
Affiliation (Current)	2019: 広島大学, 医系科学研究科(医), 教授
Affiliation (based on the past Project Information) *help	2017 – 2019: 広島大学, 医歯薬保健学研究科(医), 教授 2012 – 2016: 広島大学, 医歯薬保健学研究院(医), 教授 2013 – 2015: 広島大学, 大学院医歯薬保健学研究院, 教授 2012 – 2015: 広島大学, 医歯薬保健学研究院, 教授 2013: 広島大学, 大学院医歯薬保健学研究院, 教授 … More
Review Section/Research Field	Principal Investigator Radiation science Except Principal Investigator Radiation science / Respiratory organ internal medicine / Basic Section 52040:Radiological sciences-related / Science and Engineering
Keywords	Principal Investigator CT / X線被曝 / DNA / γ-H2AX / コントラスト / 低電圧CT / Dual energy CT / 被ばく / 二重鎖切断 / 管電圧 … More Except Principal Investigator CT / 画質 / 骨粗鬆症 / 機械学習 / 被曝低減 / 多列検出器CT / 続発性骨粗鬆症 / 骨粗鬆症性脊椎骨折 / CTU / 上部尿路腫瘍 / 上部尿路腫瘍診断 / 尿路系腫瘍検出 / 経時的サブトラクション / 低線量CT / バイオマーカー / X線CT / 拡散強調像 / 多発性骨髄腫 / 3次元画像変形 / 内科 / 分子標的治療薬 / 有限要素法 / ノイズ低減 / 海綿骨骨梁構造解析 / Axial scan / コンピュータ支援診断 / 結節状陰影 / Helical scan / フィルタ逆投影法 / 線量低減 / 深層学習 / Dual Energy CT / 冠動脈CT / CNR / SNP / Radiation dose / CFDモデル / Image noise / Detectability / 逐次近似画像再構成法 / 被ばく低減 / マイクロアレイ / MRI / 撮像法 / ATCM / 骨髄腫 / 逐次近似法 / 被曝線量 / 冠動脈石灰化 / split-bolus 法 / 石灰化スコア / 間質性肺炎 / 尿路系腫瘍 / 人種差 / AEC technique / 雑音除去 / 検出能 / 放射線被曝低減 / 心臓CT / Dual energy subtraction / 骨梁構造解析 Less

Radiation dose reduction in medical imaging exams by means of deep-learning-based virtual imaging technologyOngoing
- Principal Investigator
  
  鈴木賢治
- Project Period (FY)
  2018 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 52040:Radiological sciences-related
- Research Institution
  Tokyo Institute of Technology
全身MRIと次世代型シーケンスによる骨髄造血器疾患の網羅的評価と治療戦略への応用Ongoing
- Principal Investigator
  
  高須深雪
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Radiation science
- Research Institution
  Hiroshima University
CFDを用いた血管内塞栓物質の血管内動態シュミレーションと新規デザイン開発Ongoing
- Principal Investigator
  
  馬場康貴
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Radiation science
- Research Institution
  Hiroshima University
逐次近似画像再構成法を用いた低線量CTにおける冠動脈石灰化スコアの確立Ongoing
- Principal Investigator
  
  立神史稔
- Project Period (FY)
  2016 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Radiation science
- Research Institution
  Hiroshima University
低電圧CTにおけるX線被ばくのDNA損傷に対する影響の検討Principal InvestigatorOngoing
- Principal Investigator
  
  粟井和夫
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Radiation science
- Research Institution
  Hiroshima University
Cross sectional and longitudinal studies of bone fragility with clinical CT-based finite element analysis
- Principal Investigator
  
  Takasu Miyuki
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Radiation science
- Research Institution
  Hiroshima University
Lung cancer screening (LCS) in ultra-low-dose CT (U-LDCT) by means of massive-training artificial neural network (MTANN) image-quality improvement
- Principal Investigator
  
  Fukumoto Wataru
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Radiation science
- Research Institution
  Hiroshima University
国際共同研究による間質性肺炎の新規バイオマーカーの開発と創薬の試み
- Principal Investigator
  
  河野修興
- Project Period (FY)
  2013 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Respiratory organ internal medicine
- Research Institution
  Hiroshima University
DNA damage induced by radiation exposure at CTPrincipal Investigator
- Principal Investigator
  
  AWAI Kazuo
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Radiation science
- Research Institution
  Hiroshima University
A new technique for noise reduction at coronary CT angiography with multi-phase data-averaging and non-rigid image registration
- Principal Investigator
  
  Tatsugami Fuminari
- Project Period (FY)
  2012 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Radiation science
- Research Institution
  Hiroshima University
Improvement of detectability ureteral cancer by using Dual Energy CT
- Principal Investigator
  
  HONDA Yukiko
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Radiation science
- Research Institution
  Hiroshima University
Vertebral fracture risk in osteoporosis assessed by a multidetector CT-based trabecular structure analysis
- Principal Investigator
  
  TAKASU Miyuki
- Project Period (FY)
  2011 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Radiation science
- Research Institution
  Hiroshima University
Study on radiation dose reduction using iterative reconstruction technique in CT
- Principal Investigator
  
  FUNAMA Yoshinori
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Radiation science
- Research Institution
  Kumamoto University
Reduction of X-ray exposure and contrast material dose at abdominal CT using low kV or plural kV settingPrincipal Investigator
- Principal Investigator
  
  AWAI Kazuo
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Radiation science
- Research Institution
  Hiroshima University
Improvement of legion detectability and development of further radiation reduction at 64-detector CT
- Principal Investigator
  
  FUNAMA Yoshinori
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Radiation science
- Research Institution
  Kumamoto University
胸部CT画像における経時的サブトラクションを用いたコンピュータ支援診断
- Principal Investigator
  
  桂川茂彦
- Project Period (FY)
  2005 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  Kumamoto University

All 2018 2016 2015 2014 2013 2012 2011 2010 2009 Other

All Journal Article Presentation Book

[Book] 最新Body CT診断2018
- Author(s)
  粟井　和夫、陣崎　雅弘
- Total Pages
  380
- Publisher
  メディカル・サイエンス・インターナショナル
- ISBN
  9784895929073
- Data Source
  KAKENHI-PROJECT-16K10279
[Journal Article] 3.【多発性骨髄腫学-最新の診療と基礎研究-】多発性骨髄腫の検査、診断　画像診断　MRI(解説/特集)2016
- Author(s)
  Takasu T, Oshima K, Ichinohe T, Baba Y, Awai K
- Journal Title
  
  日本臨牀
  
  Volume: 74 Pages: 252-257
- Data Source
  KAKENHI-PROJECT-26461792
[Journal Article] 多発性骨髄腫の画像診断2016
- Author(s)
  高須深雪, 馬場康貴, 富士智世, 谷千尋, 坂井晃, 麻奥英毅, 一戸辰夫, 粟井和夫
- Journal Title
  
  臨床画像
  
  Volume: 10
- Data Source
  KAKENHI-PROJECT-26461792
[Journal Article] A new technique for noise reduction at coronary CT angiography with multi-phase data-averaging and non-rigid image registration.2015
- Author(s)
  Fuminari Tatsugami, Toru Higaki, Yuko Nakamura, Takuji Yamagami, Shuji Date, Chikako Fujioka, Masao Kiguchi, Yasuki Kihara, Kazuo Awai
- Journal Title
  
  European Radiology
  
  Volume: 25 Pages: 41-48
- DOI
  10.1007/s00330-014-3381-9
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24591765
[Journal Article] Trabecular bone changes in the spine after transarterial chemoembolization therapy for hepatocellular carcinoma2015
- Author(s)
  Takasu M, Baba Y, Awai K
- Journal Title
  
  Clin Calcium
  
  Volume: 25 Pages: 1659-66
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26461792
[Journal Article] Iterative decomposition of water and fat with echo asymmetry and least-squares estimation (IDEAL) magnetic resonance imaging as a biomarker for symptomatic multiple myeloma2015
- Author(s)
  Takasu M1, Kaichi Y1, Tani C1, Date S1, Akiyama Y1, Kuroda Y2, Sakai A3, Awai K1.
- Journal Title
  
  PLoS One
  
  Volume: 10 Pages: 1-14
- DOI
  10.1371/journal.pone.0116842
- Open Access / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26461792
[Journal Article] Multidetector computed tomography-based microstructural analysis reveals reduced bone mineral content and trabecular bone changes in the lumbar spine after transarterial chemoembolization therapy for hepatocellular carcinoma.2014
- Author(s)
  Takasu M1, Yamagami T1, Nakamura Y1, Komoto D1, Kaichi Y1, Tani C1, Date S1, Kiguchi M1, Awai K1.
- Journal Title
  
  PLoS One
  
  Volume: 9
- DOI
  10.1371/journal.pone.0110106
- Open Access / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26461792
[Journal Article] A longitudinal computed tomography study of lenalidomide and bortezomib treatment for multiple myeloma: trabecular microarchitecture and biomechanics assessed using multidetector computed tomography.2014
- Author(s)
  Takasu M1, Tani C2, Kaichi Y2, Sakoda Y3, Kiguchi M2, Date S2, Kuroda Y4, Sakai A5, Awai K2.
- Journal Title
  
  Clin Lymphoma Myeloma Leuk
  
  Volume: 14 Pages: 485-92
- DOI
  10.1016/j.clml.2014.07.009
- Open Access / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26461792
[Journal Article] Automatic exposure control at MDCT based on the contrast-to-noise ratio: Theoretical background and phantom study2014
- Author(s)
  Funama Y et al.
- Journal Title
  
  Phys Med
  
  Volume: 30 Pages: 385-390
- DOI
  10.1016/j.ejmp.2013.10.003
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23591777
[Journal Article] Magnetic resonance evaluation of multiple myeloma at 3.0 Tesla: how do bone marrow plasma cell percentage and selection of protocols affect lesion conspicuity?2014
- Author(s)
  Takasu M
- Journal Title
  
  PLoS One
  
  Volume: 14 Pages: 12-13
- DOI
  10.1371/journal.pone.0085931
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23591768
[Journal Article] Pituitary Volumes and Functions in Children with Growth Hormone Deficiency: Volumetric Magnetic Resonance Findings2014
- Author(s)
  Miyuki Takasu, Chihiro Tani, Yoko Kaichi, Keizo Tanitame, Shuji Date, Yasuko Sakoda, Yoshikazu Nishi, Kazuo Awai
- Journal Title
  
  Journal of Endocrinology and Diabetes Mellitus
  
  Volume: 2 Pages: 39-44
- DOI
  10.12970/2310-9971.2014.02.01.7
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23591768
[Journal Article] Optimal setting of automatic exposure control based on image noise and contrast on iodine-enhanced CT2012
- Author(s)
  Murazaki H, Funama Y, Sugaya Y, Miyazaki O, Tomiguchi S, Awai K.
- Journal Title
  
  Acad Radiology
  
  Volume: 19 Pages: 478-484
- DOI
  10.1016/j.acra.2011.11.011
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21591565
[Journal Article] Automatic exposurecontrol at MDCT based on the contrast-to-noiseratio : Theoretical background and phantom study2012
- Author(s)
  Funama Y, Sugaya Y, Miyazaki O, UtsunomiyaD, Yamashita Y, Awai K
- Journal Title
  
  Phys Med
- DOI
  10.1016/j.ejmp.2011.11.004
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21591565
[Journal Article] Effect of age on the fractional anisotropy (FA) value of peripheral nerves and clinical significance of the age-corrected FA value for evaluating polyneuropathies2012
- Author(s)
  Tanitame K, Iwakado Y, Akiyama Y, Ueno H, Ochi K, Otani K, Takasu M, Date S, Awai K.
- Journal Title
  
  Neuroradiology
  
  Volume: 54 Pages: 815-21
- DOI
  10.1007/s00234-011-0981-9
- Data Source
  KAKENHI-PROJECT-23591768, KAKENHI-PROJECT-23790993
[Journal Article] Coronary artery stent evaluation by combining iterative reconstruction and high-resolution kernel at coronary CT angiography2012
- Author(s)
  Funama Y, Oda S, Awai K, et al
- Journal Title
  
  Academic Radiology
  
  Volume: 19 (Epub 2012 Aug28) Pages: 1324-1331
- DOI
  10.1016/j.acra.2012.06.013
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23591777
[Journal Article] Iterative decomposition of water and fat with echo asymmetry and least-squares estimation (IDEAL) imaging of multiple myeloma: initial clinical efficiency results.2012
- Author(s)
  Takasu M, Tani C, Sakoda Y, Ishikawa M, Tanitame K, Date S, Akiyama Y, Sakai A, Asaoku H, Kajima T, Awai K.
- Journal Title
  
  Eur Radiol.
  
  Volume: 22 Pages: 1114-21
- DOI
  10.1007/s00234-013-1137-x
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23591768
[Journal Article] Feasibility of extended-coverage perfusion anddynamic computer tomography(CT) angiography using toggling-table technique on 64-slice CT2011
- Author(s)
  Horiguchi J, Kiura Y, Tanaka J, Fukuda H, Kiguchi M, Fujioka C, Kurisu K, Awai K.
- Journal Title
  
  J Neuroradiol
  
  Volume: 38 Pages: 156-160
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21591565
[Journal Article] Abdominal dynamic CT in patients with renaldys function : Contrast agent dose reduction withlow tube yoltage and high tube current-time productsettings at 256-detector row CT2011
- Author(s)
  Nakaura T, Awai K, Maruyama N, Takata N, Yoshinaka I, Harada K, Uemura S, Yamashita Y
- Journal Title
  
  Radiology
  
  Volume: 261 Pages: 467-476
- DOI
  10.1148/radiol.11110021
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21591565
[Journal Article] Low-dose contrast protocol using the test bolus technique for 64-detector computed tomography coronary angiography2011
- Author(s)
  Nakaura T, Awai K, . Yanaga Y, Namimoto T, Utsunomiya D, Hirai T, . Sugiyama S, . Ogawa H, Aoyama M. Yamashita Y
- Journal Title
  
  Japan Journal of Radiology
  
  Volume: 29 Pages: 457-465
- DOI
  10.1007/s11604-011-0579-5
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21591565
[Journal Article] high-tube-current MDCT of liver in thin adults2011
- Author(s)
  Nakaura T, Awai K, Oda S, Funama Y, HaradaK, Uemura S, Yamashita Y. Low-kilovoltage
- Journal Title
  
  pilot study evaluating radiation dose, imagequality, and display settings. AJR
  
  Volume: 196 Pages: 1332-1338
- DOI
  10.2214/ajr.10.5698
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21591565
[Journal Article] Multiple Myeloma: Microstructural Analysis of Lumbar Trabecular Bones in Patients without Visible Bone Lesions--Preliminary Results2011
- Author(s)
  Takasu M, Tani C, Ishikawa M, Date S, Horiguchi J, Kiguchi M, Tamura A, Sakai A, Asaoku H, Nango N, Awai K
- Journal Title
  
  Radiology
  
  Volume: 260 Pages: 472-479
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23591768
[Journal Article] Yamashita Y. Indirect Computed Tomography Venography With a Low-Tube-VoltageTechnique2011
- Author(s)
  Oda S, Utsunomiya D, Awai K, Takaoka H, Nakaura T, Katahira K, Morishita S, Namimoto T
- Journal Title
  
  Reduction in the Radiation and Contrast Material Dose-A Prospective Randomized Study. J Comput Assist Tomogr
  
  Volume: 35 Pages: 631-636
- DOI
  10.1097/rct.0b013e31822a563d
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21591565
[Journal Article] Combination of a low-tube-voltage technique with hybrid iterative reconstruction (iDose) algorithm at coronary computed tomographic angiography2011
- Author(s)
  Funama Y, Taguchi K, Utsunomiya D, Oda S, Yanaga Y, Yamashita Y, Awai K
- Journal Title
  
  Journal of Computer Assisted Tomography
  
  Volume: 35 Pages: 480-485
- DOI
  10.1097/rct.0b013e31821fee94
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21591565, KAKENHI-PROJECT-23591777
[Journal Article] A low-kilovolt (peak) high-tube current technique improves venous enhancement and reduces the radiation dose at indirect multidetector-row CT venography : initial experience.2011
- Author(s)
  Nakaura T, Awai K, et al.
- Journal Title
  
  Journal of computer assisted tomography
  
  Volume: 35 Pages: 141-147
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21591565
[Journal Article] A low-kilovolt(Peak) high-tube current technique improves venous enhancement and reduces the radiation dose at indire ctmultidetector-row CT venography : initial experience.2011
- Author(s)
  Nakaura T, Awai K, Oda S, Yanaga Y, Namimoto T, Harada K, Uemura S, Yamashita Y
- Journal Title
  
  J Comput Assist Tomogr
  
  Volume: 35 Pages: 141-147
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21591565
[Journal Article] Yamashita Y. A low tube voltage techniquereduces the radiation dose at retrospective ECG-gated cardiac computed tomography for anatomical and functional analyses2011
- Author(s)
  Oda S, Utsunomiya D, Funama Y, Awai K, Katahira K, Nakaura T, Yanaga Y, Namimoto T
- Journal Title
  
  Acad Radiol
  
  Volume: 18 Pages: 991-999
- DOI
  10.1016/j.acra.2011.03.007
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21591565
[Journal Article] Hepatocellular carcinoma in patients weighing 70 kg or less2011
- Author(s)
  Yanaga Y, Awai K, Nakaura T, Utsunomiya D, Funama Y, Date S, Yamashita Y
- Journal Title
  
  initial trial of compact-bolus dynamic CT Withlow-dose contrast material at 80 kVp. AJR
  
  Volume: 196 Pages: 1324-1331
- DOI
  10.2214/ajr.10.4545
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21591565
[Journal Article] Comparison of standard- and low-tube voltage MDCT angiography in patients with peripheral arterial disease.2010
- Author(s)
  tsunomiya D, Awai K, et al.
- Journal Title
  
  European Radiology
  
  Volume: 20 Pages: 2758-2765
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21591565
[Journal Article] Comparison of standard-and low-tube voltage MDCT angiography in patients with peripheral arterial disease.2010
- Author(s)
  Utsunomiya D, Awai K, et al.
- Journal Title
  
  European Radiology
  
  Volume: 20 Pages: 2758-2765
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21591565
[Journal Article] Cone-beam technique for 64-MDCT of lung : image quality comparison with stepwise (step-and-shoot) technique2009
- Author(s)
  Funama Y, Awai K, Taguchi K, et al.
- Journal Title
  
  American Journal of Roentgenology 192(1)
  
  Pages: 273-278
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20591449
[Journal Article] Image noise and radiation dose using an automatic tube current modulation technique at 64-detector computed tomography : effect of off-center patient position, bowtie filter type, and scan projection radiograph2009
- Author(s)
  Funama Y, Awai K, Liu D, et al.
- Journal Title
  
  J Comput Assist Tomogr 33
  
  Pages: 973-977
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20591449
[Presentation] Effect of iterative reconstruction algorithms on measurement of trabecular bone microstructure with clinical MDCT: a cadaver study using micro-CT as the reference standard2016
- Author(s)
  Miyuki Takasu, Chikako Fujioka, Yoko Kaichi, Chihiro Tani, Masao Kiguchi, Nobuhito Nango, Masafumi Machida ,Kazuo Awai
- Organizer
  第75回日本医学放射線学会学術発表会
- Place of Presentation
  横浜
- Year and Date
  2016-04-14
- Data Source
  KAKENHI-PROJECT-26461792
[Presentation] Effect of autologous stem cell transplant on bone mineral density and bone strength in patients with multiple myeloma2016
- Author(s)
  Miyuki Takasu, Chikako Fujioka, Koumei Takauchi, Yasutaka Baba, Yoko Kaichi, Kazuo Awai, Masao Kiguchi, Chihiro Tani
- Organizer
  RSNA The 102th Scientific Assembly and Annual Meeting
- Place of Presentation
  Chicago, USA
- Year and Date
  2016-11-26
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26461792
[Presentation] Radiation dose reduction for coronary artery calcium scoring at 320-detector CT with full iterative reconstruction: A Phantom Study2016
- Author(s)
  Fuminari Tatsugami, Toru Higaki, Chikako Fujioka, Masao Kiguchi, Makoto Iida, Kazuo Awai
- Organizer
  Congress of Asian Society of Cardiovascular Imaging（ASCI）
- Place of Presentation
  シンガポール
- Year and Date
  2016-08-05
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K10279
[Presentation] Differentiation of Spinal Lesions Using Monoexponential, Biexponential, and Gamma Distribution Diffusion-Weighted MR Imaging: Initial Clinical Results2016
- Author(s)
  Miyuki Takasu, Yuji Akiyama, Chihiro Tani, Yoko Kaichi, Takayuki Tamura, Koichi Oshio, Kazuo Awai
- Organizer
  ISMRM　24th Scientific Meeting And Exhibition
- Place of Presentation
  Singapore
- Year and Date
  2016-05-07
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26461792
[Presentation] DNA double-strand breaks in blood lymphocytes of patients undergoing coronary CT: comparison with the physical CT radiation exposure index.2015
- Author(s)
  ukumoto W, Ishida M, Tashiro S, Kajiwara K, Iida M, Awai K
- Organizer
  RSNA2015
- Place of Presentation
  Chicago (USA)
- Year and Date
  2015-11-29
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25461825
[Presentation] Predicting pathologic spine fracture in multiple myeloma patients using trabecular microarchitecture and CT-based finite element analysis: a longitudinal study2015
- Author(s)
  M. Takasu, Y. Kaichi, C. Tani, S. Date, M. Kiguchi, Y. Kuroda, A. Sakai, K. Awai
- Organizer
  第25回日本医学放射線学会
- Place of Presentation
  横浜
- Year and Date
  2015-04-16
- Data Source
  KAKENHI-PROJECT-26461792
[Presentation] Vertebral bone marrow fat content measured by MRI associated with bone mineral density: a study in cadavers using micro-CT as the reference standard2015
- Author(s)
  Miyuki Takasu, Yuji Akiyama, Ryuji Akita, Kazushi Yokomachi, Yoko Kaichi, Chihiro Tani, Masatoshi Honda, and Kazuo Awai
- Organizer
  Radiological Society of North America 101th annual meegint
- Place of Presentation
  Chicago (USA)
- Year and Date
  2015-11-27
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26461792
[Presentation] Effect of iterative reconstruction algorithms on measurement of trabecular bone microstructure with clinical MDCT: a cadaver study using micro-CT as the reference standard2015
- Author(s)
  Miyuki Takasu, Chikako Fujioka, Yoko Kaichi, Chihiro Tani, Masao Kiguchi, Kazuo Awai, Nobuhito Nango, Masafumi Machida
- Organizer
  Radiological Society of North America 101th annual meegint
- Place of Presentation
  Chicago (USA)
- Year and Date
  2015-11-27
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26461792
[Presentation] Clinical application of gamma distribution model for spinal lesions: Initial clinical results2015
- Author(s)
  Miyuki Takasu, Koichi Oshio, Yuji Akiyama, Ryuji Akita, Yoko Kaichi, Kazushi Yokomachi Shuji Date, Kazuo Awai
- Organizer
  International Society for Magnetic Resonance in Medicine 23th annual meeting
- Place of Presentation
  Toronto　（Canada)
- Year and Date
  2015-05-30
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26461792
[Presentation] Lung cancer screening (LCS) in ultra-low-dose CT (U-LDCT) by means of massive-training artificial neural network (MTANN) image-quality improvement: an initial clinical trial.2015
- Author(s)
  Fukumoto W, Suzuki K, Higaki T, Awaya Y, Nishiki M, Awai K.
- Organizer
  RSNA2015
- Place of Presentation
  Chicago (USA)
- Year and Date
  2015-11-29
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25461825
[Presentation] Vertebral bone marrow fat content measured by MRI associated with lower bone mineral density: a human cadaver study2015
- Author(s)
  Miyuki Takasu, Yuji Akiyama, Ryuji Akita, Kazushi Yokomachi, Masatoshi Honda, Yoko Kaichi, Shuji Date, Kazuo Awai
- Organizer
  International Society for Magnetic Resonance in Medicine 23th annual meeting
- Place of Presentation
  Toronto (USA)
- Year and Date
  2015-05-30
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26461792
[Presentation] Interrelationships between 3T-MRI-, 64-section-MDCT-, and micro-CT-derived trabecular bone structure parameters: a study in cadavers2014
- Author(s)
  2) Takasu M, Kaichi Y, Akiyama Y, Date S, Sakai A, Kuroda Y, Awai K
- Organizer
  22thAnnual Meeting and Exhibition of International Society for Magnetic Resonance in Medicine
- Place of Presentation
  Milan, Italy
- Data Source
  KAKENHI-PROJECT-23591768
[Presentation] Magnetic Resonance Evaluation of Multiple Myeloma at 3.0 Tesla: How Do Bone Marrow Plasma Cell Percentage and Selection of Protocols Affect Lesion Conspicuity?2014
- Author(s)
  1) Takasu M, Kaichi Y, Tani C, Date S, Akiyama Y, Kuroda Y, Sakai A, Awai K
- Organizer
  22thAnnual Meeting and Exhibition of International Society for Magnetic Resonance in Medicine
- Place of Presentation
  Milan, Italy
- Data Source
  KAKENHI-PROJECT-23591768
[Presentation] A new method for noise reduction at coronary CT angiography with multi-phase data-averaging and non-rigid image registration2013
- Author(s)
  Fuminari Tatsugami, Toru Higaki, Masao Kiguchi, Wataru Fukumoto, Shuji Date, Kazuo Awai
- Organizer
  Radiological Society of North America
- Place of Presentation
  シカゴ（米国）
- Data Source
  KAKENHI-PROJECT-24591765
[Presentation] Can IDEAL-MR Imaging of Multiple Myeloma Be Used as a Biomarker for Predicting Symptomatic Myeloma?2013
- Author(s)
  4) Takasu M, Kaichi Y, Ishikawa M, Date S, Akiyama Y, Awai K, Kuroda Y, Sakai A
- Organizer
  99th Scientific Assembly and Annual Meeting of Radiological Society of North America
- Place of Presentation
  Chicago, USA
- Data Source
  KAKENHI-PROJECT-23591768
[Presentation] Trabecular Bone Changes and Subclinical Secondary Osteoporosis Following Gastrectomy Detected by Multidetector CT2013
- Author(s)
  5) Takasu M, Honda Y, Date S, Kiguchi M, Matsuzaki K, Awai K, Suzuki T, Tanabe K
- Organizer
  99th Scientific Assembly and Annual Meeting of Radiological Society of North America
- Place of Presentation
  Chicago, USA
- Data Source
  KAKENHI-PROJECT-23591768
[Presentation] Longitudinal CT Study of Lenalidomide and Bortezomib Treatment for Multiple Myeloma: Trabecular Microarchitecture and Biomechanics Assessed by a CT-based Finite Element Model2013
- Author(s)
  3) Takasu M, Kaichi Y, Ishikawa M, Date S, Kiguchi M, Awai K, Kuroda Y, Sakai A
- Organizer
  99th Scientific Assembly and Annual Meeting of Radiological Society of North America
- Place of Presentation
  Chicago, USA
- Data Source
  KAKENHI-PROJECT-23591768
[Presentation] MR Evaluation of Multiple Myeloma at 3.0 T: How Does Protocol Selection Affect Lesion Conspicuity?2012
- Author(s)
  Miyuki Takasu, Yoko Kaichi, Keizo Tanitame, Shuji Date, Yuji Akiyama, Kazuo Awai, Yoshiaki Kuroda, Akira Sakai
- Organizer
  RSNA 99th Scientific Assembly and Annual Meeting
- Place of Presentation
  Chicago, America
- Data Source
  KAKENHI-PROJECT-23591768
[Presentation] Patients with Multiple Myeloma: Finite Element Analysis Using Multidetector CT to Predict Pathological Fracture2012
- Author(s)
  Miyuki Takasu, Toru Higaki, Chihiro Tani, Masao Kiguchi, Fuminari Tatsugami, Kazuo Awai, Yoshiaki Kuroda, Akira Sakai
- Organizer
  RSNA 99th Scientific Assembly and Annual Meeting
- Place of Presentation
  Chicago, America
- Data Source
  KAKENHI-PROJECT-23591768
[Presentation] 多発性骨髄腫における脊椎海綿骨微細構造の変化2012
- Author(s)
  高須深雪, 谷千尋, 石川美保, 中村優子, 本田有紀子, 迫田慈子, 伊達秀二, 麻奥英毅, 坂井晃, 粟井和夫
- Organizer
  第71回日本医学放射線学会総会
- Place of Presentation
  パシフィコ横浜
- Data Source
  KAKENHI-PROJECT-23591768
[Presentation] Iterative Decomposition of Water and Fat with Echo Asymmetry and Least-Squares Estimation (IDEAL) Imaging of Multiple Myeloma: Discriminant Analysis for Differentiation of Tumor Staging2012
- Author(s)
  Miyuki Takasu, Chihiro Tani, Miho Ishikawa, Daisuke Komoto, Keizo Tanitame, Yuji Akiyama, Yoshiaki Kuroda, Akira Sakai, Kazuo Awai
- Organizer
  ISMRM 20st Annual Meeting & Exhibition
- Place of Presentation
  Melbourne, Australia
- Data Source
  KAKENHI-PROJECT-23591768
[Presentation] The Usefulness of Diffusion-Weighted Imaging (DWI) and Apparent Diffusion Coefficient (ADC) Value for the Diagnosis and the Assessment of the Therapeutic Effect on Autoimmune Pancreatitis (AIP)2012
- Author(s)
  Keizo Tanitame, Yuko Nakamura, Yoko Kaichi, Chihiro Tani, Yukiko Honda, Miyuki Takasu, Kazuo Awai
- Organizer
  ISMRM 20st Annual Meeting & Exhibition
- Place of Presentation
  Melbourne, Australia
- Data Source
  KAKENHI-PROJECT-23591768
[Presentation] CT検査におけるリスク(X線被曝、造影剤腎症)のアップデート2011
- Author(s)
  粟井和夫
- Organizer
  第172回日本医学放射線学会九州地方会
- Place of Presentation
  宮崎市
- Year and Date
  2011-02-06
- Data Source
  KAKENHI-PROJECT-21591565
[Presentation] 多列検出器CTを用いた多発性骨髄腫の海綿骨骨梁解析：preliminary results2011
- Author(s)
  高須深雪(広島大学/放射線診断科), 赤澤由美子, 迫田慈子, 谷千尋, 石川美保, 粟井和夫, 田村彰久, 坂井晃
- Organizer
  第70回日本医学放射線学会学術発表会
- Place of Presentation
  Web開催
- Data Source
  KAKENHI-PROJECT-23591768
[Presentation] A Novel ProcessingMethod to Improve the Quality of MultiplanarReconstruction Images Obtained withStep-and-Shoot CT Scanning2010
- Author(s)
  Nishimaru E, Ichikawa K, Kiguchi M, IshifuroM, Nagata Y, Awai K
- Organizer
  The radiologicalsociety of North America 96th scientificassembly and annual meeting
- Place of Presentation
  Chicago
- Data Source
  KAKENHI-PROJECT-21591565
[Presentation] A New Method forModulation Transfer Function Measurements forImage Noise Reduction Algorithms of CT ImagesUtilizing a Noise Power Spectrum2010
- Author(s)
  Nishimaru E, Ichikawa K, Kiguchi M, IshifuroM, Nagata Y, Awai K
- Organizer
  Theradiological society of North America 96thscientific assembly and annualmeeting
- Place of Presentation
  Chicago
- Data Source
  KAKENHI-PROJECT-21591565
[Presentation] MDCTにおけるX線被ばく線量低減2010
- Author(s)
  粟井和夫
- Organizer
  第35回中国地区放射線影響研究会
- Place of Presentation
  広島市
- Year and Date
  2010-07-26
- Data Source
  KAKENHI-PROJECT-21591565
[Presentation] CNR-based CT Automatic Exposure Control System : Physics Principles, Scanning Technique, and Clinical Implementation2010
- Author(s)
  Sugaya Y, Funama Y Awai K, et al.
- Organizer
  Radiological Society of North America (RSNA)
- Place of Presentation
  McCormick Place, Chicago, USA
- Year and Date
  2010-11-28
- Data Source
  KAKENHI-PROJECT-20591449
[Presentation] Quantitative Assessmentof Spatial Resolution along Z-axis onOverlapped-Reconstruction Images Obtained atProspective ECG-triggered Cardiac CT2010
- Author(s)
  Kiguchi M, Nishimaru E, Ishihara Y, Fujioka C, Yokomachi K, Awai K
- Organizer
  Theradiological society of North America 96thscientific assembly and annualmeeting
- Place of Presentation
  Chicago
- Data Source
  KAKENHI-PROJECT-21591565
[Presentation] Improved Reproducibility ofCoronary Artery Calcium Scores on Different64-detector Scanners with a Low-Tube VoltageScan Technique2010
- Author(s)
  Fujioka C, Funama Y, Kiguchi, M, Ishifuro M, Date S, Awai K
- Organizer
  The radiological society ofNorth America 96th scientific assembly andannual meeting
- Place of Presentation
  Chicago
- Data Source
  KAKENHI-PROJECT-21591565
[Presentation] Low kV MDCTの臨床応用2010
- Author(s)
  粟井和夫
- Organizer
  高知CT研究会
- Place of Presentation
  高知市
- Year and Date
  2010-06-17
- Data Source
  KAKENHI-PROJECT-21591565
[Presentation] A novel dose modulation technique at abdominal multidetector CT based on contrast-to-noise ratio : theoretical background and initial clinical experience2009
- Author(s)
  Funama Y, Awai K, Irie T, et al.
- Organizer
  Radiological Society of North America
- Place of Presentation
  McCormick Place, Chicago, USA, RSNA
- Year and Date
  2009-12-02
- Data Source
  KAKENHI-PROJECT-20591449
[Presentation] A longitudinal study of predicting pathologic spine fractures in multiple myeloma with trabecular microarchitecture and CT-based finite element analyses
- Author(s)
  Miyuki Takasu, Yoko Kaichi, Chihiro Tani, Shuji Date, Masao Kiguchi, Kazuo Awai, Yoshiaki Kuroda and Akira Sakai
- Organizer
  RSNA2014
- Place of Presentation
  Chicago, USA
- Year and Date
  2014-11-30 – 2014-12-05
- Data Source
  KAKENHI-PROJECT-26461792
[Presentation] CT-based finite element modeling and microstructural analysis detect reduced bone mineral content and bone strength in the spine after CT fluoroscopy-guided interventional procedures
- Author(s)
  M. Takasu1, Y. Nakamura1, C. Tani1, Y. Kaichi1, D. Komoto1, S. Date1, T. Yamagami1, K. Awai1
- Organizer
  JRS2014
- Place of Presentation
  横浜
- Year and Date
  2014-04-10 – 2014-04-13
- Data Source
  KAKENHI-PROJECT-26461792
[Presentation] DNA double-strand breaks (DSBs) in blood lymphocytes of patients undergoing coronary CT
- Author(s)
  福本航、田代聡、木口正夫、藤岡知可子、梶原賢司、海地陽子、西亀正代、粟井和夫
- Organizer
  第74回日本医学放射線学会総会
- Place of Presentation
  横浜、パシフィコ横浜
- Year and Date
  2015-04-16 – 2015-04-19
- Data Source
  KAKENHI-PROJECT-25461825
[Presentation] Biological Consequence of Radiation Exposure at CT
- Author(s)
  Fukumoto W, Tashiro S, Kajiwara K, Kaichi Y, Honda Y, Awai K
- Organizer
  International Symposium von Radiation Health Effects and Protection
- Place of Presentation
  Nagasaki University
- Year and Date
  2015-03-02 – 2015-03-03
- Data Source
  KAKENHI-PROJECT-25461825
[Presentation] CTによるDNA損傷についての検討
- Author(s)
  福本航、梶原賢司、海地陽子、田代聡、木口正夫、藤岡知可子、粟井和夫
- Organizer
  第123回日本医学放射線学会中国四国地方会
- Place of Presentation
  愛媛大学医学部
- Year and Date
  2014-12-20 – 2014-12-21
- Data Source
  KAKENHI-PROJECT-25461825
[Presentation] Magnetic Resonance Evaluation of Multiple Myeloma at 3.0 Tesla: How Do Bone Marrow Plasma Cell Percentage and
- Author(s)
  Miyuki Takasu1, Yoko Kaichi1, Chihiro Tani1, Shuji Date1, Yuji Akiyama1, Yoshiaki Kuroda2, Akira Sakai3, and Kazuo Awai1
- Organizer
  ISMRM2014
- Place of Presentation
  Milan, Italy
- Year and Date
  2014-05-10 – 2014-05-16
- Data Source
  KAKENHI-PROJECT-26461792
[Presentation] Interrelationships between 3T-MRI-, 64-section-MDCT-, and micro-CT-derived trabecular bone structure parameters: a study in cadavers
- Author(s)
  Miyuki Takasu1, Chihiro Tani1, Daisuke Komoto1, Yoko Kaichi1, Shuji Date1, Yuji Akiyama1, Nobuhito Nango2, Masafumi Machida3, Kazuo Awai1
- Organizer
  ISMRM2014
- Place of Presentation
  Milan, Italy
- Year and Date
  2014-05-10 – 2014-05-16
- Data Source
  KAKENHI-PROJECT-26461792

1. HIGAKI TORU (80611334)

# of Collaborated Projects: 4 results

# of Collaborated Products: 3 results
2. FUNAMA Yoshinori (30380992)

# of Collaborated Projects: 3 results

# of Collaborated Products: 13 results
3. TAKASU Miyuki (70565647)

# of Collaborated Projects: 3 results

# of Collaborated Products: 34 results
4. Tatsugami Fuminari (90411355)

# of Collaborated Projects: 2 results

# of Collaborated Products: 3 results
5. Ishida Mari (30359898)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
6. Fukumoto Wataru (00726870)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
7. 鈴木賢治 (00295578)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
8. YANAGA Yumi (40452891)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
9. TANAKA Nobuhiro (20363062)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. SAKAI Akira (70284221)

# of Collaborated Projects: 1 results

# of Collaborated Products: 12 results
11. ODA Seitaro (80571041)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
12. HONDA Yukiko (60604486)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. NAKANO Yukiko (10397911)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 桂川茂彦 (60021630)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. 石田隆行 (60309656)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. 金亨燮 (80295005)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. 河野修興 (80215194)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. 服部登 (00283169)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. 横山彰仁 (30191513)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. 大下慎一郎 (50508132)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. 岩本博志 (60457398)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
22. 中島拓 (90643792)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
23. 石川暢久 (90423368)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
24. 黒田芳明 (00625840)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
25. 中西一義 (60403557)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
26. 中浦猛 (90437913)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
27. 小尾高史 (40280995)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
28. 川瀬孝和 (30463194)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
29. 高原太郎 (50308467)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
30. 馬場康貴 (00315409)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
31. 上野弘貴

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Awai Kazuo 粟井 和夫

AWAI Kazuo 粟井 和夫

粟井 和夫 アワイ カズオ

Research Projects

Research Products

Co-Researchers

Radiation dose reduction in medical imaging exams by means of deep-learning-based virtual imaging technologyOngoing

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全身MRIと次世代型シーケンスによる骨髄造血器疾患の網羅的評価と治療戦略への応用Ongoing

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CFDを用いた血管内塞栓物質の血管内動態シュミレーションと新規デザイン開発Ongoing

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逐次近似画像再構成法を用いた低線量CTにおける冠動脈石灰化スコアの確立Ongoing

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低電圧CTにおけるX線被ばくのDNA損傷に対する影響の検討Principal InvestigatorOngoing

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DNA damage induced by radiation exposure at CTPrincipal Investigator

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Reduction of X-ray exposure and contrast material dose at abdominal CT using low kV or plural kV settingPrincipal Investigator

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Project Period (FY)

Awai Kazuo 粟井和夫

AWAI Kazuo 粟井和夫

粟井和夫アワイカズオ

[Journal Article] 3.【多発性骨髄腫学-最新の診療と基礎研究-】多発性骨髄腫の検査、診断　画像診断　MRI(解説/特集)2016