Tomizawa Nobuo

トミザワノブオ | Tomizawa Nobuo

Affiliation and department：
Job title：准教授

Research field (1)： Radiology

Research keywords (2)： diagnostic imaging , cardiovascular

Research theme for competitive and other funds (8)：

2023 - 2026 先進的心臓CTを用いた新規分子イメージング造影剤による脆弱プラーク評価法の確立
2023 - 2026 A Novel Method to Calculate Calcium Score Using Non-gated Non-contrast CT by Artificial Intelligence
2021 - 2024 Establishing prognostic factors for diabetic patients using 320-row comprehensive cardiac CT
2020 - 2024 逐次近似法再構成冠動脈CTが臨床転帰に与える影響に関する多施設無作為化比較試験
2020 - 2022 Research to Build a Clinical Practice Guideline Covering a Wide Variety of Issues

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Papers (71)：

Tomizawa N, Nozaki Y, Sato H, Kawaguchi Y, Kudo A, Takahashi D, Takamura K, Hiki M, Fujimoto S, Okai I, et al. Super-resolution deep learning reconstruction to improve image quality of coronary CT angiography. Radiology Advances. 2024. 0. 0. 1-9
Takahashi D, Fujimoto S, Nozaki YO, Kudo A, Kawaguchi YO, Takamura K, Hiki M, Sato E, Tomizawa N, Daida H, et al. Fully automated coronary artery calcium quantification on electrocardiogram-gated non-contrast cardiac computed tomography using deep-learning with novel Heart-labelling method. Eur Heart J Open. 2023. 3. 6. oead113
Tomizawa N, Fujimoto S, Mita T, Takahashi D, Nozaki Y, Fan R, Kudo A, Kawaguchi Y, Takamura K, Hiki M, et al. Coronary Artery Vorticity to Predict Functional Plaque Progression in Participants with Type 2 Diabetes Mellitus. Radiol Cardiothorac Imaging. 2023. 5. 4. e230016
Tomizawa N. Editorial Comment: On-Site Deep Learning-Based FFR-CT-A Novel Method to Evaluate Functionally Significant Stenosis. AJR. American journal of roentgenology. 2023
Kudo A, Fujimoto S, Aoshima C, Kawaguchi YO, Nozaki YO, Takahashi D, Takamura K, Hiki M, Tomizawa N, Murakami K, et al. First validation of stress myocardial perfusion scintigraphy using a novel reconstruction process. Ann Nucl Med. 2023. 37. 390-399

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MISC (37)：

Tomizawa N. Basics of Cardiac CT. Jpn J Clin Radiol. 2024. 69. 1. 47-55
Tomizawa N. Imaging Findings of Cardiac CT in Patients with Chest Pain. Nichidoku-Iho. 2023. 67. 6-17
Tomizawa N. CT Parameters to Know at a Minimum. Clinical Imagiology. 2022. 38. 10. 30-40
野崎侑衣, 藤本進一郎, 高橋大悟, 工藤綾子, 川口裕子, 高村和久, 比企誠, 土肥智貴, 富澤信夫, 南野徹. 新しいアルゴリズムを用いた冠動脈CTプラーク性状解析における客観性の検討. 日本心臓病学会学術集会抄録. 2022. 70回. O-1
工藤綾子, 藤本進一郎, 川口裕子, 野崎侑衣, 高橋大悟, 加藤隆生, 末永祐哉, 比企誠, 葛西隆敏, 富澤信夫, et al. 心不全患者における心筋脂肪酸代謝異常と心筋脂肪蓄積の関連について BMIPP心筋シンチグラフィと1H-MRSを用いた検討. 日本心臓病学会学術集会抄録. 2022. 70回. O-2

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Patents (1)：

Determination of scan time

Books (1)：

Tips & Tricks of Cardiovascular Diagnostic Imaging
MEDICAL VIEW 2021

Lectures and oral presentations (122)：

Comprehensive Interpretation of Cardiac CT
(The 83rd Annual Meeting of the Japan Radiological Society 2024)
Uric acid analysis using dual-energy CT to predict vulnerable plaque in coronary CT angiography: Comparison with single-energy calcium scoring.
(European Congress of Radiology 2024 2024)
Standardization of Myocardial Blood Flow Using Different Calculation Methods in 320-Row Dynamic Myocardial CT Perfusion.
(European Congress of Radiology 2024 2024)
Efficacy of lung dynamic CT perfusion in patients with pulmonary hypertension.
(Radiological Society of North America 2023 2023)
Super-resolution Deep Learning Reconstruction to Improve Image Quality of Coronary CT Angiography.
(Radiological Society of North America 2023 2023)

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Education (4)：

2009 - 2013 Radiology and Biomedical Engineering, Graduate School of Medicine, The University of Tokyo
2003 - 2007 Faculty of Medicine, The University of Tokyo
2001 - 2003 Faculty of Arts and Sciences (S1), The University of Tokyo
1998 - 2001 Komaba Toho High School

Professional career (2)：

MD (University of Tokyo)
PhD (University of Tokyo)

Work history (4)：

2019/06 - 現在 Juntendo Univeristy School of Medicine Department of Radiology Associate professor
2013/04 - 2019/05 New Tokyo Hospital Department of Radiology Clinical Fellow
2008/04 - 2009/03 The University of Tokyo Hospital Resident
2007/04 - 2008/03 Ohta Nishinouchi Hospital Resident

Committee career (5)：

2023/08 - 現在 Japanese College of Cardiology Journal of Cardiology, Associate Editor
2020/12 - 現在 Japan Radiological Society Insurance committee
2020/09 - 現在 Japanese Society for Magnetic Resonance in Medicine Medical economic committee
2018/06 - 現在 Japan Association of Athletics Medical committee
2024/01 - 2025/12 American Journal of Roentgenology Assistant Editor

Awards (13)：

2023/12 - Canon Medical Systems Garon Runners Up Detection of Internal Thoracic Artery Before CABG
2023/04 - The Japanese Association of Medical Sciences 2nd place, 5 km Fun Run 17 min 37 sec
2023/04 - Japan Radiological Society CyPos Gold Medal Relationship Between Coronary Flow Vorticity and Functional Plaque Progression in Patients with Diabetes Mellitus.
2022/12 - Canon Medical Systems Garon Young Innovator Award Chronic Thromboembolic Pulmonary Hypertension.
2022/12 - Canon Medical Systems Garon Technical Award Comprehensive Liver CT of Post Hilar Cholangiocellular Carcinoma.

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Association Membership(s) (13)：

Beyond Angiography Japan , American Roentgen Ray Society , Japanese College of Cardiology , Radiological Society of North America , Japanese Society of Cardiovascular Imaging & Dynamics , Japanese Society for Magnetic Resonance in Medicine , Indian Association of Cardiac Imaging , American College of Cardiology , Asian Society of Cardiovascular Imaging , The Sosciety for Cardiovascular Magnetic Resonance , Society of Cardiovascular Computed Tomography , Japan Society of Cardiovascular Radiology , JAPAN RADIOLOGICAL SOCIETY

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