Basic Information

Academic Degree

• Ph.D.(Kyoto university)

Academic Resume (Graduate Schools)

• Kyoto university, Graduate School of Medicine, 修了

Academic Resume (Undergraduate School/Majors)

• Kyoto university, the Faculty of Medicine, 卒業

Language of Instruction

• Japanese
• English

ID,URL

• ORCID ID

  0000-0002-0831-195X

• J-Global ID

  202101012434622443

• Researcher number

  30910517

researchmap URL

• https://researchmap.jp/sachiokuchi

Research

Papers

• Hemosiderin Detection inside the Mammillary Bodies Using Quantitative Susceptibility Mapping on Patients with Wernicke-Korsakoff Syndrome.

  Yuri Nakamura; Yasutaka Fushimi; Takuya Hinoda; Satoshi Nakajima; Akihiko Sakata; Sachi Okuchi; Sayo Otani; Hiroshi Tagawa; Yang Wang; Satoshi Ikeda; Hirotsugu Kawashima; Maiko T Uemura; Yuji Nakamoto

  Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine, 13 Dec. 2022

  
• Comparison of TGSE-BLADE DWI, RESOLVE DWI, and SS-EPI DWI in healthy volunteers and patients after cerebral aneurysm clipping.

  Sachi Okuchi; Yasutaka Fushimi; Kazumichi Yoshida; Satoshi Nakajima; Akihiko Sakata; Takuya Hinoda; Sayo Otani; Hajime Sagawa; Kun Zhou; Yukihiro Yamao; Masakazu Okawa; Yuji Nakamoto

  Scientific reports, 21 Oct. 2022

  
• Evaluation of deep gray matter for early brain development using quantitative susceptibility mapping.

  Sayo Otani; Yasutaka Fushimi; Kogoro Iwanaga; Seiichi Tomotaki; Taiki Shimotsuma; Satoshi Nakajima; Akihiko Sakata; Sachi Okuchi; Takuya Hinoda; Krishna Pandu Wicaksono; Junko Takita; Masahiko Kawai; Yuji Nakamoto

  European radiology, Jun. 2023

  
• Denoising approach with deep learning-based reconstruction for neuromelanin-sensitive MRI: image quality and diagnostic performance

  Sonoko Oshima; Yasutaka Fushimi; Kanae Kawai Miyake; Satoshi Nakajima; Akihiko Sakata; Sachi Okuchi; Takuya Hinoda; Sayo Otani; Hitomi Numamoto; Koji Fujimoto; Atsushi Shima; Masahito Nambu; Nobukatsu Sawamoto; Ryosuke Takahashi; Kentaro Ueno; Tsuneo Saga; Yuji Nakamoto

  Japanese Journal of Radiology, 31 May 2023

  
• Evaluation of isocitrate dehydrogenase mutation in 2021 world health organization classification grade 3 and 4 glioma adult-type diffuse gliomas with 18F-fluoromisonidazole PET.

  Yang Wang; Yasutaka Fushimi; Yoshiki Arakawa; Yoichi Shimizu; Kohei Sano; Akihiko Sakata; Satoshi Nakajima; Sachi Okuchi; Takuya Hinoda; Sonoko Oshima; Sayo Otani; Takayoshi Ishimori; Masahiro Tanji; Yohei Mineharu; Kazumichi Yoshida; Yuji Nakamoto

  Japanese journal of radiology, 23 May 2023

  
• Telomerase reverse transcriptase promoter mutation and histologic grade in IDH wild-type histological lower-grade gliomas: The value of perfusion-weighted image, diffusion-weighted image, and 18F-FDG-PET.

  Satoshi Ikeda; Akihiko Sakata; Yasutaka Fushimi; Sachi Okuchi; Yoshiki Arakawa; Yasuhide Makino; Yohei Mineharu; Satoshi Nakajima; Takuya Hinoda; Kazumichi Yoshida; Susumu Miyamoto; Yuji Nakamoto

  European journal of radiology, Feb. 2023

  
• Brain imaging of sequential acquisition using a flexible PET scanner and 3-T MRI: quantitative and qualitative assessment.

  Satoshi Nakajima; Yasutaka Fushimi; Takuya Hinoda; Akihiko Sakata; Sachi Okuchi; Yoshiki Arakawa; Takayoshi Ishimori; Yuji Nakamoto

  Annals of nuclear medicine, 31 Dec. 2022

  
• Super-resolution application of generative adversarial network on brain time-of-flight MR angiography: image quality and diagnostic utility evaluation

  Krishna Pandu Wicaksono; Koji Fujimoto; Yasutaka Fushimi; Akihiko Sakata; Sachi Okuchi; Takuya Hinoda; Satoshi Nakajima; Yukihiro Yamao; Kazumichi Yoshida; Kanae Kawai Miyake; Hitomi Numamoto; Tsuneo Saga; Yuji Nakamoto

  European Radiology, 25 Aug. 2022

  
• Vessel wall MR imaging in neuroradiology

  Yasutaka Fushimi; Kazumichi Yoshida; Masakazu Okawa; Takakuni Maki; Satoshi Nakajima; Akihiko Sakata; Sachi Okuchi; Takuya Hinoda; Mitsunori Kanagaki; Yuji Nakamoto

  La radiologia medica, 30 Jul. 2022

  
• High intratumoral susceptibility signal grade on susceptibility-weighted imaging: a risk factor for hemorrhage after stereotactic biopsy.

  Masahiro Tanji; Yohei Mineharu; Akihiko Sakata; Sachi Okuchi; Yasutaka Fushimi; Masahiro Oishi; Yukinori Terada; Noritaka Sano; Yukihiro Yamao; Yoshiki Arakawa; Kazumichi Yoshida; Susumu Miyamoto

  Journal of neurosurgery, 13 May 2022

  
• World Health Organization Grade II/III Glioma Molecular Status: Prediction by MRI Morphologic Features and Apparent Diffusion Coefficient.

  John Maynard; Sachi Okuchi; Stephen Wastling; Ayisha Al Busaidi; Ofran Almossawi; Wonderboy Mbatha; Sebastian Brandner; Zane Jaunmuktane; Ali Murat Koc; Laura Mancini; Rolf Jäger; Stefanie Thust

  Radiology, Jan. 2021

  
• Imaging characteristics of H3 K27M histone-mutant diffuse midline glioma in teenagers and adults.

  Stefanie Thust; Caroline Micallef; Sachi Okuchi; Sebastian Brandner; Atul Kumar; Kshitij Mankad; Stephen Wastling; Laura Mancini; Hans Rolf Jäger; Ananth Shankar

  Quantitative imaging in medicine and surgery, Jan. 2021

  
• Translating pH-sensitive PROgressive saturation for QUantifying Exchange rates using Saturation Times (PRO-QUEST) MRI to a 3T clinical scanner.

  Mina Kim; Aaron Kujawa; Marco Battiston; Eleni Demetriou; Torben Schneider; Sara Collorone; Carmen Tur; Vincent Evans; Sachi Okuchi; David Atkinson; Claudia A M Gandini Wheeler-Kingshott; Xavier Golay

  Magnetic resonance in medicine, Oct. 2020

  
• Endogenous Chemical Exchange Saturation Transfer MRI for the Diagnosis and Therapy Response Assessment of Brain Tumors: A Systematic Review.

  Sachi Okuchi; Ahmed Hammam; Xavier Golay; Mina Kim; Stefanie Thust

  Radiology. Imaging cancer, Jan. 2020

  
• Challenges in glucoCEST MR body imaging at 3 Tesla.

  Mina Kim; Francisco Torrealdea; Sola Adeleke; Marilena Rega; Vincent Evans; Teresita Beeston; Katerina Soteriou; Stefanie Thust; Aaron Kujawa; Sachi Okuchi; Elizabeth Isaac; Wivijin Piga; Jonathan R Lambert; Asim Afaq; Eleni Demetriou; Pratik Choudhary; King Kenneth Cheung; Sarita Naik; David Atkinson; Shonit Punwani; Xavier Golay

  Quantitative imaging in medicine and surgery, Oct. 2019

  
• Diagnostic accuracy of dynamic contrast-enhanced perfusion MRI in stratifying gliomas: A systematic review and meta-analysis.

  Sachi Okuchi; Antonio Rojas-Garcia; Agne Ulyte; Ingeborg Lopez; Jurgita Ušinskienė; Martin Lewis; Sara M Hassanein; Eser Sanverdi; Xavier Golay; Stefanie Thust; Jasmina Panovska-Griffiths; Sotirios Bisdas

  Cancer medicine, Sep. 2019

  
• Visualization of carotid vessel wall and atherosclerotic plaque: T1-SPACE vs. compressed sensing T1-SPACE.

  Sachi Okuchi; Yasutaka Fushimi; Tomohisa Okada; Akira Yamamoto; Tsutomu Okada; Takayuki Kikuchi; Kazumichi Yoshida; Susumu Miyamoto; Kaori Togashi

  European radiology, Aug. 2019

  
• Magnetic resonance angiography with compressed sensing: An evaluation of moyamoya disease.

  Takayuki Yamamoto; Tomohisa Okada; Yasutaka Fushimi; Akira Yamamoto; Koji Fujimoto; Sachi Okuchi; Hikaru Fukutomi; Jun C Takahashi; Takeshi Funaki; Susumu Miyamoto; Aurélien F Stalder; Yutaka Natsuaki; Peter Speier; Kaori Togashi

  PloS one, 2018

  
• Jugular venous reflux on magnetic resonance angiography and radionuclide venography.

  Yasutaka Fushimi; Tomohisa Okada; Sachi Okuchi; Akira Yamamoto; Mitsunori Kanagaki; Koji Fujimoto; Kaori Togashi

  Acta radiologica open, Dec. 2016

  
• Radiation-associated Tumors in the Central Nervous System and the Head and Neck: What Radiologists Should Know

  A. Sakata; M. Kanagaki; T. Okada; A. Yamamoto; Y. Fushimi; T. Okada; S. Nakajima; H. Yamada; S. Okuchi; K. Togashi

  Neurographics, 01 Mar. 2016

  
• Grading meningioma: a comparative study of thallium-SPECT and FDG-PET.

  Sachi Okuchi; Tomohisa Okada; Akira Yamamoto; Mitsunori Kanagaki; Yasutaka Fushimi; Tsutomu Okada; Moritaka Yamauchi; Masako Kataoka; Yoshiki Arakawa; Jun C Takahashi; Sachiko Minamiguchi; Susumu Miyamoto; Kaori Togashi

  Medicine, Feb. 2015

  
• Visualization of lenticulostriate arteries at 3T: Optimization of slice-selective off-resonance sinc pulse-prepared TOF-MRA and its comparison with flow-sensitive black-blood MRA.

  Sachi Okuchi; Tomohisa Okada; Koji Fujimoto; Yasutaka Fushimi; Aki Kido; Akira Yamamoto; Mitsunori Kanagaki; Toshiki Dodo; Taha M Mehemed; Mitsue Miyazaki; Xiangzhi Zhou; Kaori Togashi

  Academic radiology, Jun. 2014

  
• Visualization of lenticulostriate arteries by flow-sensitive black-blood MR angiography on a 1.5 T MRI system: a comparative study between subjects with and without stroke.

  S Okuchi; T Okada; M Ihara; K Gotoh; A Kido; K Fujimoto; A Yamamoto; M Kanagaki; S Tanaka; R Takahashi; K Togashi

  AJNR. American journal of neuroradiology, Apr. 2013

  

Misc.

• Chemical Exchange Saturation Transfer (CEST) MR Imaging for the Diagnosis of Brain Tumors

  奥知左智; 伏見育崇; 岡田知久; 中島諭; 坂田昭彦; 日野田卓也; 中本裕士

  日本磁気共鳴医学会雑誌, 2021

  

Awards

• 22 Apr. 2017

  ISMRM, Magna Cum Laude

External funds: Kakenhi

• MRI・PETによる神経膠腫の遺伝子型診断と機械学習を用いた自動診断法の研究

  Grant-in-Aid for Research Activity Start-up

  0901:Oncology and related fields

  Kyoto University

  奥知 左智

  From 30 Aug. 2021, To 31 Mar. 2023, Granted

  神経膠腫;遺伝子;MRI;PET;IDH;画像診断

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21K20834/
• Application of MR Fingerprinting in Pediatric Brain MRI

  Grant-in-Aid for Scientific Research (C)

  Basic Section 52040:Radiological sciences-related

  Kyoto University

  伏見 育崇

  From 01 Apr. 2022, To 31 Mar. 2025, Granted

  MRI;脳;定量画像;小児;fingerprinting

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22K07746/