PowerPitch

PowerPitch
Quantitative diffusion imaging＜PowerPitch＞

Fri. Sep 9, 2022 3:40 PM - 4:40 PM PowerPitch (Nagoya Congress Center, Event Hall)

Chairs: Masaaki Hori（Department of Radiology, Toho University Omori Medical Center）, Masanori Ozaki（MRI Systems Development Department, Canon Medical Systems Corporation）

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[PP06-1] Differentiation of glioblastoma and brain metastasis by time dependent diffusion-weighted imaging

^○Kiyohisa Kamimura¹, Tsubasa Nakano¹, Tomohito Hasegawa¹, Masanori Nakajo¹, Hiroyuki Uchida², Takashi Iwanaga³, Hiroshi Imai⁴, Takashi Yoshiura¹ (1.Department of Radiology, Kagoshima University Graduate School of Medical and Dental Sciences, 2.Department of Neurosurgery, Kagoshima University Graduate School of Medical and Dental Sciences, 3.Department of Radiological Technology, Kagoshima University Hospital, 4.Siemens Healthcare K.K.)

[PP06-2] Usefulness of ADC change rate that can reflect N/C ratio of tumor cells

^○Yuko Someya^1,2, Mami Iima^2,3, Hiroaki Takishima⁴, Hirohiko Imai⁵, Tomomi Nobashi², Denis Le Bihan^6,7, Yuji Nakamoto² (1.Department of Radiology, Kobe City Medical Center General Hospital, 2.Department of Diagnostic Imaging and Nuclear Medicine, Kyoto University Graduate School of Medicine, 3.Institute for Advancement of Clinical and Translational Science, Kyoto University Hospital, 4.Kyoto University Faculty of Medicine, 5.Department of Systems Science, Graduate School of Informatics, Kyoto University, 6.Human Brain Research Center, Kyoto University Graduate School of Medicine, 7.NeuroSpin, CEA-Saclay Center)

[PP06-3] Development of a novel restricted-diffusion phantom for the estimation of the diffusion time and intercellular space

^○Hironobu Ishikawa¹, Kousaku Saotome², Yuma Takahashi³, Shinya Seino¹, Katsuyuki Kikori¹, Hajime Tanji³ (1.Department of Radiology, Fukushima Medical University Hospital, 2.Department of Radiological Sciences, School of Health Sciences, Fukushima Medical University, 3.Northern Fukushima Medical Center Imaging Center)

[PP06-4] Effects of microstructural characteristics on time dependent alterations in apparent diffusion coefficient: A phantom study

^○Kazushige Ichikawa¹, Toshiaki Taoka^2,3, Hiroshi Yamaguchi⁴, Shinji Naganawa³ (1.Department of Radiological Technology, Nagoya University Hospital, 2.Department of Innovative Biomedical Visualization (iBMV), Nagoya University Graduate School of Medicine, 3.Department of Radiology, Nagoya University Graduate School of Medicine, 4.Nagoya University Radioisotope Research Center Medical Branch)

[PP06-5] Variation of diffusion coefficients with the applied waveforms of OGSE

^○Hinako Oshiro^1,2, Junichi Hata^1,2,3,4, Daisuke Nakashima³, Rintaro Oshiro⁵, Naoya Hayashi^1,2, Yawara Haga^2,3, Daisuke Yoshimaru^2,3,4, Hideyuki Okano^2,3 (1.Graduate School of Human Health Sciences, Tokyo Metropolitan University, 2.RIKEN, Center for Brain Science, 3.Keio University, School of Medicine, 4.Division of Regenerative Medicine, The Jikei University School of Medicine, 5.Department of Physics, Faculty of Science and Technology, Keio University)