The University of Tokyo
Medical School Hospital
Department of Radiology
Radiology
日本語
Update date：2025/04/13
Other Staff
KOSHINO　 SAORI

Research History

  1. 2015/04-2017/03The University of Tokyo HospitalResident
  2. 2016/12-2016/12Loyola University Medical Center (Chicago)Department of RadiologyVisiting Resident
  3. 2017/04-2018/07Juntendo University HospitalDepartment of Diagnostic RadiologyResearch Associate (Faculty member expansion thanks to President Hideoki Ogawa, and Professor and Chairman Shigeki Aoki)
  4. 2017/04-2020/03The University of Tokyo HospitalDepartment of RadiologyClinical Doctor
  5. 2018/04-2018/06Visiting Researcher at Pitié-Salpêtrière Hospital (Affiliated hospital of Université de Paris-VI; Université Pierre et Marie Curie, Exchange resident between Japan Radiological Society and Société Française de Radiologie)
  6. 2018/08-presentJuntendo University HospitalDepartment of Diagnostic RadiologyContract Research Associate
  7. 2019/04-2019/11Tokyo Teishin HospitalDepartment of Interventional RadiologyClinical Doctor
  8. 2020/04-2021/03The University of Tokyo HospitalDepartment of RadiologyChief Resident
  9. 2021/04-2021/06The University of Tokyo HospitalDepartment of Computational Diagnostic Radiology and Preventive MedicinePostdoctoral Fellow
  10. 2021/07-2023/03The University of Tokyo HospitalDepartment of Computational Diagnostic Radiology and Preventive MedicineAssistant Professor
  11. 2023/04-2025/03The University of Tokyo HospitalDepartment of RadiologyProject Assistant Professor
  12. 2025/04-presentThe University of Tokyo HospitalDepartment of RadiologyAssistant Professor

Education

  1. Tokyo Medical and Dental University (Institute of Science Tokyo)2015/03Faculty of Medicine (Doctor of Medicine, MD)医学科（医学士号）
  2. Imperial College London2013/03Faculty of Medicine
  3. Harvard Medical School2014/04Beth Israel Deaconess Medical CenterDepartment of Neurology (Grade: Honors)
  4. Harvard Medical School2014/06Boston Children’s HospitalDepartment of Radiology (Grade: Honors, Scale: Excellent)
  5. Graduate School of Medicine, The University of Tokyo2021/03Radiology and Biomedical EngineeringDepartment of Diagnostic Radiology (Doctor of Philosophy, PhD)

Research Areas

  1. Life ScienceRadiological sciences

Research Projects

  1. Japan Society for the Promotion of ScienceGrant-in-Aid for Scientific Research (C) <KAKENHI>Development of Methods to Reduce Radiation Injuries to Patients and Operators in Fluoroscopic Guided Procedures2023/04-2026/03Principal investigatorPrincipal investigator: Noriyuki Sakai (Radiological Technologist, The University of Tokyo Hospital) Coinvestigators: Saori Koshino, Toshikazu Imae, Hideomi Yamashita, Kanabu Nawa, Shigeharu Takenaka Total amount: 3.90 million yen (1.56 million yen in 2023, 1.17 million yen in 2024, and 1.17 million yen in 2025)
  2. Japan Society for the Promotion of ScienceGrant-in-Aid for Young Scientists <KAKENHI>Development and sophistication of computer-aided diagnosis software based on the diagnostic imaging procedure of doctors2022/04-2027/03Principal investigatorTotal amount: 4.68 million yen (1.56 million yen in 2022, 0.78 million yen in 2023, 0.78 million yen in 2024, 0.78 million yen in 2025, and 0.78 million yen in 2026)
  3. Japan Society for the Promotion of ScienceGrant-in-Aid for Scientific Research (C) <KAKENHI>Longitudinal Study of Brain Morphology and Function in American Football Athletes2022/04-2025/03Principal investigatorPrincipal investigator: Toshihiro Furuta (Lecturer, The Institute of Medical Science, The University of Tokyo) Coinvestigators: Saori Koshino, Osamu Abe, Tsuyoshi Ueyama, Shinpei Kato, Yuichi Suzuki Total amount: 4.16 million yen (2.60 million yen in 2022, 0.78 million yen in 2023, and 0.78 million yen in 2024)
  4. Japan Society for the Promotion of ScienceGrant-in-Aid for Scientific Research (C) <KAKENHI>Development of computer-aided detection software for lung nodule screening using MRI2020/04-2023/03Principal investigatorPrincipal investigator: Takeharu Yoshikawa (Project Associate Professor, The University of Tokyo Hospital) Total amount: 1.69 million yen (0.65 million yen in 2020, 0.52 million yen in 2021, and 0.52 million yen in 2022) (PGY-6 radiology resident・4th year graduate student・at age 30)
  5. Graduate School of Medicine, The University of TokyoUT Grants for PhD Researcher ProgramLongitudinal Study of Brain Morphology and Function in American Football Athletes2019/08-2020/01Principal investigatorTotal amount: 300 thousand yen (PGY-5 radiology resident・3rd year graduate student・at age 30)
View details...

Books and Other Publications

  1. The Future of AI! ~The first diagnostic imaging AI in Japan that changed the course of the world~Saori Koshino306th Alumni Bulletin of Medical Alumni, Institute of Science Tokyo2025/01Requested
  2. Imaging Diagnosis and Artificial IntelligenceSaori Koshino"Neurosurgery Review 2025-26 in the Latest Major Literature", Sogo Igaku Sha,Co.,Ltd2024/099784883784752URLRequested
  3. Significance of rotating video with low dose X-ray digital system in medical diagnosisSaori Koshino Shin YokoshimaJapan Radioisotope Association2024/08URLRequested
  4. RSNA (Radiological Society of North America) 2023 REPORTSaori KoshinoRad Fan2024/029784862912794URLRequested
  5. The Future of MedicineSaori Koshino"Encyclopedia of Medical School", PRESIDENT, Tokyo Medical and Dental Cooperative2024/01Requested
View details...

Papers

  1. Fine-Tuned Large Language Model for Extracting Patients on Pretreatment for Lung Cancer from a Picture Archiving and Communication System Based on Radiological Reports2025/02Yasaka K Kanzawa J Kanemaru N Koshino S Abe OJournal of Imaging Informatics in Medicine38, 327-334URLImpact Factor: 4.2
  2. Identity Diffuser: Preserving Abnormal Region of Interests While Diffusing Identity2024/09Shibata H Hanaoka S Koshino S Miki S Sonoda Y Abe OApplied Sciences14/ 18, 8489URLImpact Factor: 2.5
  3. New liver window width in detecting hepatocellular carcinoma on dynamic contrast-enhanced computed tomography with deep learning reconstruction2024/09Okimoto N Yasaka K Cho S Koshino S Kanzawa J Asari Y Fujita N Kubo T Suzuki Y Abe ORadiological Physics and Technology17/ 3, 658-665URLImpact Factor: 1.8
  4. Performance changes due to differences among annotating radiologists for training data in computerized lesion detection2024/08Nomura Y Hanaoka S Hayashi N Yoshikawa T Koshino S Sato C Tatsuta M Tanaka Y Kano S Nakaya M Inui S Kusakabe M Nakao T Miki S Watadani T Nakaoka R Shimizu A Abe OInternational Journal of Computer Assisted Radiology and Surgery19/ 8, 1527-1536URLImpact Factor: 3.4
  5. Artificial intelligence for volumetric measurement of cerebral white matter hyperintensities on thick-slice fluid-attenuated inversion recovery (FLAIR) magnetic resonance images from multiple centers2024/05Kuwabara M Ikawa F Nakazawa S Koshino S Ishii D Kondo H Hara T Maeda Y Sato R Kaneko T Maeyama S Shimahara Y Horie NScientific Reports14/ 1, 10104URLImpact Factor: 4.9
View details...

Presentations

  1. Diagnostic Radiology QuizMinkan-ikyoku connect2025/03/26URL
  2. Performance evaluation of AI for automatic detection of cerebral white matter lesions48th Annual Meeting of the Japanese Society of CNS Computed Imaging2025/03/22URL
  3. Fast automatic annotation method for deep learning-based PET-CT detection (Presentation in English)European Congress of Radiology 20252025/02/26URL
  4. Comparisons of fluoroscopy pulse rates (15 pulses/second v.s. 7.5 pulses/second) in pancreaticobiliary interventions: clinical retrospective analysis (Presentation in English)110th Annual Meeting of the Radiological Society of North America2024/12/03URL
  5. The Future of AI! ~The first diagnostic imaging AI in Japan that changed the course of the world~5th Ochanomizu Forum (Lecture hosted by Tokyo Medical and Dental University Medical Alumni Association)2024/09/27URLhttps://ochanomizukai.gr.jp/event/第二期：第5回講演会～aiの未来を描く！～
View details...

Awards

  1. 2025/04Excellent PaperPerformance evaluation of AI for automatic detection of cerebral white matter lesions
  2. 2020/08Educational Stipend AwardFeasibility study of nodule conspicuity for lung screening using ultrashort echo time MRIPGY-6 radiology resident・4th year graduate student・at age 30
  3. 2020/07Invest in the Youth AwardDeep learning-based automated detection of cerebral aneurysms: a comparison of reading performance between radiologists and neurosurgeonsPGY-5 radiology resident・3rd year graduate student・at age 30
  4. 2020/03Best Staff AwardThe University of Tokyo Hospital AwardPGY-5 radiology resident・3rd year graduate student・at age 30
  5. 2019/05Educational Stipend AwardOGSE diffusion weighted imaging of epidermoid cysts: 3D Monte Carlo simulationPGY-5 radiology resident・3rd year graduate student・at age 29
View details...

Committee Memberships

  1. 2025/01-presentSub-Working Group for the Development of Guidelines for the Appropriate Use of Chest X-ray Diagnostic Support AICommittee Member
  2. 2024/08-presentSigma Xi, The Scientific Research Honor SocietyFull Member of Sigma Xi, The Scientific Research Honor Society (Nominated by the Executive Director and CEO, Sigma Xi)
  3. 2024/04-present世界神経放射線学連盟Young Leader of the World Federation of Neuroradiological Societies (Recommended by the Japanese Society of Neuroradiology)
  4. 2020/09-present岐阜健康管理センターSupervisor of Gifu Health Care Center (Requested by the chairman)
  5. 2019/10-present国際磁気共鳴医学会総会Reviewer of the Annual Meeting of the International Society for Magnetic Resonance in Medicine (Requested by the society)
View details...