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Research Areas 【 display / non-display 】

Research Areas 【 display / non-display 】

Published Papers 【 display / non-display 】

Published Papers 【 display / non-display 】

• Syphilitic descending aortic aneurysm presenting with characteristic double-ring sign on CT: Radiologic-pathologic correlation.

  Sugie T, Miyaguni S, Tsuchiya N, Chinen Y, Inafuku H, Maeda T, Furukawa K, Wada N, Nishie A

  Radiology case reports   21 ( 10 ) 4378 - 4382   2026.10 [ Peer Review Accepted ]

  Type of publication: Research paper (scientific journal)

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• Preoperative pleural adhesion assessment using respiratory 4D CT for MICS-MVP

  Nanae Tsuchiya, Hitoshi Inafuku, Tatsuya Maeda, Kojiro Furukawa, Akihiro Nishie

  Next Research     2026.09 [ Peer Review Accepted ]

  Type of publication: Research paper (scientific journal)

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• Computed tomography-derived assessment of respiratory impairment in thoracic scoliosis: Comparison between idiopathic and non-idiopathic etiologies.

  Tsuchiya N, Yogi S, Yogi A, Iida G, Yonemoto K, Shimabukuro T, Nishida K, Nishie A

  World journal of radiology   18 ( 6 ) 119975   2026.06 [ Peer Review Accepted ]

  Type of publication: Research paper (scientific journal)

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• Pulsation-related motion artifact of the external iliac artery mimicking localized dissection: An unexpected finding.

  Miyara K, Tsuchiya N, Nagano T, Yogi S, Nishie A

  Radiology case reports   21 ( 5 ) 1827 - 1829   2026.05 [ Peer Review Accepted ]

  Type of publication: Research paper (scientific journal)

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• Diagnostic performance of digital markings on head computed tomography for evaluating intracranial hypertension in neonates and infants.

  Yogi A, Yoshida T, Imanaga N, Kayo A, Iha E, Iida G, Tsuchiya N, Tomori Y, Nishie A

  Japanese journal of radiology ( Japanese Journal of Radiology )  44 ( 5 ) 895 - 904   2026.05 [ Peer Review Accepted ]

  Type of publication: Research paper (scientific journal)

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Books 【 display / non-display 】

Books 【 display / non-display 】

• Precision Approaches to Heterogeneity in Asthma

  Mark L. Schiebler, Nanae Tsuchiya, Andrew Hahn, Sean Fain, Loren Denlinger, Nizar Jarjour, Eric A. Hoffman ( Part: Allotment Writing ,  Imaging Regional Airway Involvement of Asthma: Heterogeneity in Ventilation, Mucus Plugs and Remodeling )

  Advances in experimental medicine and biology  2023.07

• Pulmonary Functional Imaging: Basics and Clinical Applications.

  Griffin, L, Swift, A.J, Tsuchiya, N, Franchois, C, Humbert, M, Cohen, G, Schiebler,M.L ( Part: Allotment Writing ,  Multimodality Imaging of pulmonary hypertension: prognostication of therapeutic outcomes )

  Springer Nature  2020

Other Papers 【 display / non-display 】

Other Papers 【 display / non-display 】

• RSNA2020 Report -Chest-

  Rad Fan   19 ( 2 ) 29 - 32   2021.02

   

• 研究者の最新動向 肺高血圧症のMRI

  土屋 奈々絵, 伊藤 純二, 村山 貞之

  Precision Medicine ( (株)北隆館 )  1 ( 2 ) 229 - 233   2018.11

   

• 【実地医家のための画像診断実践ガイド】胸部 腫瘍 良性結節

  土屋 奈々絵, 村山 貞之

  Medical Practice ( (株)文光堂 )  35 ( 臨増 ) 107 - 111   2018.04

   

• 肺高血圧症のMRI

  土屋 奈々絵, 伊藤 純二, 村山 貞之

  別冊Bio Clinica: 慢性炎症と疾患 ( (株)北隆館 )  7 ( 1 ) 113 - 117   2018.02

   

• 【肺感染症のすべて-臨床,病理,画像を学ぶ-】肺寄生虫疾患

  大城 康二, 村山 貞之, 土屋 奈々絵, 宮良 哲博

  画像診断 ( (株)学研メディカル秀潤社 )  36 ( 3 ) 309 - 317   2016.02

   

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Presentations 【 display / non-display 】

Presentations 【 display / non-display 】

• CT findings of postoperative aortobronchial fistula

  Nanae Tsuchiya, Sadayuki Murayama, Satoko Yogi, Yuma Chinen, Kojiro Furukawa, Akihiro Nishie

  ACTI 2023  2023.06  -  2023.06 

• 4D flow MRIによるバッドキアリ症候群の血流評価：下大静脈、肝静脈、門脈、側副血行路の視認性

  Nanae Tsuchiya, Kanako Naito, Hitoshi Inafuku, Akihiro Nishie

  第82回 日本医学放射線学会総会  2023.04  -  2023.04 

• Image interpretation -chest-

  Nanae Tsuchiya

  The 57th Autumn Assembly of the Japan Radiological Society  2021.09  -  2021.09 

• Training on how to find retained sponges during and after surgery

  2020.05  -  2020.06 

• Intrathoracic abnormal air -Where abnormal air will be located and where comes from-

  Nanae Tsuchiya, Daichi Higa, Akihiro Nakamata, Junji Ito, Sadayuki Murayama

  The 105th Scientific Assembly and Annual Meeting of the Radiological Society of North  2019.12  -  2019.12 

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Academic Awards 【 display / non-display 】

Academic Awards 【 display / non-display 】

• CyPos Award (Educational Presentation Award)

  2026.04   Japan Radiological Society   Dynamic Digital Radiography for the Evaluation of Diaphragmatic Motion and Diagnosis of Phrenic Nerve Palsy

  Winner: Nanae Tsuchiya, Satoko Yogi, Akira Yogi, Gyo Iida, Akihiro Nishie

• Research Encouragement Award

  2025.02   Okinawa Medical Science Research Foundation  

  Winner: Nanae Tsuchiya

• Gold Medal

  2021.04     Kerley's A line represents thickened septal plates between lung segments: confirmation using 3D-CT lung segmentation analysis

• Educational Exhibit Cypos Award

  2020.04   The 79th Annual Meeting of the Japan Radiological Society   Training on how to find retained sponges during and after surgery

• Scientific Poster Award

  2020.01     The role of chest CT in determining the treatment of drowning

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Grant-in-Aid for Scientific Research 【 display / non-display 】

Grant-in-Aid for Scientific Research 【 display / non-display 】

• Grant-in-Aid for Scientific Research(C)

  Project Year: 2025.04  -  2030.03 

  Direct: 3,500,000 (YEN)  Overheads: 4,550,000 (YEN)  Total: 1,050,000 (YEN)

• Grant-in-Aid for Scientific Research(C)

  Project Year: 2025.04  -  2030.03 

  Direct: 3,500,000 (YEN)  Overheads: 4,550,000 (YEN)  Total: 1,050,000 (YEN)

• Blood flow evaluation in Budd-Chiari syndrome using 4D flow MRI

  Grant-in-Aid for Early-Career Scientists

  Project Year: 2020.04  -  2025.03 

  Investigator(s): Tsuchiya Nanae 

  Direct: 2,100,000 (YEN)  Overheads: 2,730,000 (YEN)  Total: 630,000 (YEN)

  　View Summary

  This study aimed to identify novel imaging biomarkers for Budd-Chiari syndrome using 4D Flow MRI. In six patients, blood flow visualization was evaluated, and findings showed that 4D Flow MRI could detect severe stenosis not seen on CT. The study suggests its potential utility in diagnosis.

• Establishment of early detection and treatment assessment of pulmonary hypertension by PC-cine MRI

  Grant-in-Aid for Scientific Research(C)

  Project Year: 2016.04  -  2019.03 

  Investigator(s): Murayamma Sadayuki 

  Direct: 3,500,000 (YEN)  Overheads: 4,550,000 (YEN)  Total: 1,050,000 (YEN)

  　View Summary

  Phase contrast MRI (PC-MRI) can determine pulmonary hemodynamics noninvasively. Pulmonary hypertension causes changes in pulmonary hemodynamics and is a factor for acute exacerbation and death in interstitial lung diseases (ILD). The purpose of this study was to determine the association between pulmonary hemodynamics measured by PC-MRI and episodes of acute exacerbations and death in patients with ILD related pulmonary hypertension. Reduction in right cardiac output, as detected by PC-MRI, was associated with acute exacerbation and increased mortality in ILD. MR examination to detect right ventricular dysfunction is useful for predicting the poor prognosis in fibrotic ILD patients, even if they are not combined with pulmonary hypertension.

• Establishment of early detection and treatment assessment of pulmonary hypertension by PC-cine MRI

  Grant-in-Aid for Scientific Research(C)

  Project Year: 2016.04  -  2019.03 

  Investigator(s): Murayamma Sadayuki 

  Direct: 3,500,000 (YEN)  Overheads: 4,550,000 (YEN)  Total: 1,050,000 (YEN)

  　View Summary

  Phase contrast MRI (PC-MRI) can determine pulmonary hemodynamics noninvasively. Pulmonary hypertension causes changes in pulmonary hemodynamics and is a factor for acute exacerbation and death in interstitial lung diseases (ILD). The purpose of this study was to determine the association between pulmonary hemodynamics measured by PC-MRI and episodes of acute exacerbations and death in patients with ILD related pulmonary hypertension. Reduction in right cardiac output, as detected by PC-MRI, was associated with acute exacerbation and increased mortality in ILD. MR examination to detect right ventricular dysfunction is useful for predicting the poor prognosis in fibrotic ILD patients, even if they are not combined with pulmonary hypertension.

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Other External funds 【 display / non-display 】

Other External funds 【 display / non-display 】

• Project Year: 2017.09  -  2019.09 

  Member: Tsuchiya Nanae 

  Direct: 0 (YEN)  Overheads: 0 (YEN)  Total: 0 (YEN)

• Project Year: 2013  -  2015 

  Member: Tsuchiya Nanae 

  Direct: 0 (YEN)  Overheads: 0 (YEN)  Total: 0 (YEN)