Kyushu University Academic Staff Educational and Research Activities Database
List of Presentations
Kawakubo Masateru Last modified date:2022.05.25

Assistant Professor / Department of Health Sciences / Faculty of Medical Sciences


Presentations
1. Tomohiko Horie, Natsuo Konta, Masateru Kawakubo, Hiroshi Hamano, Han Soo Chang, Tetsu Niwa, Kagayaki Kuroda, Mitsunori Matsumae, Quantitative evaluation of spinal cord cine-MRI with optical flow analysis, Joint Annual Meeting ISMRM-ESMRMB & ISMRT 31st Annual Meeting, 2022.05.
2. Yurie Shiraia, Masateru Kawakubo, Michinobu Nagao, Atsushi Yamamota, Yuka Matsuo, Misturu Momose, Risako Nakao, Kenji Fukushima, Masayuki Sasaki, and Shuji Sakai, 13N-ammonia PET-derived myocardial strain: first challenge for patients with coronary artery disease (CyPos賞 Bronze Medal), 第80回日本医学放射線学会, 2021.04.
3. M Kawakubo, M Nagao, A Yamamoto, R Nakao, Y Matsuo, K Fukushima, E Watanabe, A Sakai, M Sasaki, and S Sakai., 13N-アンモニアPETストレイン解析による右室壁運動と心筋血流予備能の関連, 第85回日本循環器学会学術集会, 2021.03.
4. M Kawakubo, M Nagao, A Yamamoto, R Nakao, Y Matsuo, K Fukushima, E Watanabe, A Sakai, M Sasaki, and S Sakai., Potential of Right Ventricular Strain Estimated by 13N-Ammonia PET for the Assessment of Ischemic Cardiomyopathy, The 106th Scientific Assembly & Annual Meeting of the RSNA, 2020.11.
5. M Kawakubo, M Nagao, A Yamamoto, R Nakao, Y Matsuo, K Fukushima, E Watanabe, A Sakai, M Sasaki, and S Sakai., Feature-Tracking of High-Resolution Cine Imaging Derived From 13N-Ammonia PET: Diagnostic Ability of Longitudinal Strain for Detection of Myocardial Ischemia, The 106th Scientific Assembly & Annual Meeting of the RSNA, 2020.11.
6. Feature tracking-derived myocardial strain from 13N-ammonia PET: first challenge for patients with coronary artery disease.
7. Koji Sagiyama, Masateru Kawakubo, Ryohei Funatsu, Takeshi Kamitani, Yuzo Yamasaki, Tomoyuki Hida, Yuko Matsuura, Yuriko Murayama, and Hidetake Yabuuchi, Detecting regional differences of lung motion by optical flow analysis combined with rapid cine MRI using compressed sensing, ISMRM & SMRT VIRTUAL CONFERENCE & EXHIBITION, 2020.08, [URL], The application of cine MRI to lung disease has been technically challenging. In this study, we exploited optical flow analysis combined with rapid acquisition of cine MRI using compressed sensing to detect differences in regional lung motion. The high spatial and temporal resolution and higher signal-to-noise ratio of cine MRI enabled optical flow analysis to visualize regional differences between five lung segments. It also differentiated between chest and diaphragm breathing patterns in volunteers. In the future, this non-invasive method could be applied to assess and follow lung diseases, such as interstitial pneumonia or chronic obstructive pulmonary disease..
8. M. Kawakubo, M. Nagao, K. Fukushima, E. Watanabe, A. Sakai, S. Suzaki, Y. Shimomiya, S. Sakai, CT instantaneous wave-free ratio (iFR) for detecting functional coronary stenosis using whole heart dynamic imaging with dose modulated scan, European Congress of Radiology, 2020.07.
9. M. Kawakubo, M. Nagao, R. Nakao, E. Watanabe, M. Yoneyama, N. Hagiwara, S. Sakai, Association between decelerated dark flow in steady-state free precession cine cardiac MR imaging and left ventricular myocardial functions, European Congress of Radiology, 2020.07.
10. Decelerated dark flow with steady-state free precession cine CMR imaging: Association with left ventricular myocardial strain and dyssynchrony.
11. Tsukasa Kojima, Michinobu Nagao, Takashi Shirasaka, Masateru Kawakubo, Yamato Shimomiya, Yuzo Yamasaki, Toyoyuki Kato, Shuji Sakai., Hybrid analysis of transluminal attenuation gradient and dynamic 320-detector coronary CT angiography: detection of functional coronary stenosis, European Congress of Radiology, 2019.03.
12. H Arai, M Kawakubo, M Eguchi, K Sanui, H Nishimura, and T Kadokami., How to quantify the intramyocardial hemorrhage after reperfusion injury: comparison to various semi-automatically methods, The 104th Scientific Assembly & Annual Meeting of the RSNA, 2018.11.
13. Arai H, Kawakubo M, Sanui K, Nishimura H, Kadokami T., Superiority of systolic T1 mapping with saturation recovery for errors of image registration and identification of myocardium, The 104th Scientific Assembly & Annual Meeting of the RSNA, 2018.11.
14. Kawakubo M, Fukushima K, Nakao R, Watanabe E, Shimomiya Y, Goto Y, Tadenuma H, Yoneyama M, Nagao M, Vortex flow in left ventricle interrupts efficient ejection: Demonstration by vortex flow map of cardiac cine magnetic resonance imaging, ISMRM 26th Annual Meeting & Exhibition, 2018.06.
15. Kawakubo M, Fukushima K, Nakao R, Shimomiya Y, Goto Y, Tadenuma H, Yoneyama M, Morishita J, Nagao M, Geometrical Vortex Flow in Left Ventricle Associates with Efficient Ejection: Analysis of a Novel Vortex Flow Map of 2D Cine MRI, The 45th Annual Meeting of Japanese Society of Magnetic Resonance in Medicine, 2017.09.
16. Kawakubo M, Yamasaki Y, Akamine H, Nagao M, Three-dimensional Bi-ventricular Myocardial Feature Tracking for Congenital Heart Disease Using Standard Cardiac Cine MRI with Interpolation Technique Based on Moving Gradients, ISMRM 25th Annual Meeting & Exhibition, 2017.04.
17. Kawakubo M, Yamasaki Y, Sakamoto I, Yamamura K, Nagao M, Biventricular Strain and Torsion in Adults with Corrected Transposition of the Great Arteries Analyzed by Feature Tracking Cine MRI, The 102nd Scientific Assembly & Annual Meeting of the RSNA, 2016.11.
18. Kawakubo M, Nagao M, Kumazawa S, Yonezawa M, Yamasaki Y, Honda H, Chishaki AS, Nakamura Y, Morishita J, Semi-automatic Cardiac Longitudinal Strain Analysis Using Four-chamber Cine MR Imaging: Correlation with Left Ventricular Dysfunction, The 100th Scientific Assembly & Annual Meeting of the RSNA, 2014.12.
19. Kawakubo M, Nagao M, Kumazawa S, Chishaki AS, Honda H, Morishita J, Evaluation of Cardiac Mechanical Dyssynchrony with Longitudinal Strain Analysis in 4-chamber Cine Magnetic Resonance Imaging, ISMRM 20th Annual Meeting & Exhibition, 2012.05.
20. Kawakubo M, Nagao M, Kumazawa S, Chishaki AS, Honda H, Morishita J, Evaluation of Cardiac Mechanical Dyssynchrony Using 4-chamber Cine Magnetic Resonance Imaging: Assessment of Chronic Heart Failure, European Congress of Radiology, 2012.03.