【学位・学歴】
茨城県立医療大学保健医療学部放射線技術科学科卒業　学士（放射線技術科学）
茨城県立医療大学大学院保健医療科学研究科放射線技術科学専攻修了　修士（放射線技術科学）
総合研究大学院大学高エネルギー加速器科学研究科物質構造科学専攻修了　博士（学術）

【職歴】
筑波メディカルセンター病院　診療放射線技師
国立スポーツ科学センター　診療放射線技師
茨城県立医療大学　放射線技術科学科　助手、助教
JFAメディカルセンター整形外科クリニック　診療放射線技師（非常勤）
福島県立医科大学　先端臨床研究センター　講師
北海道科学大学　診療放射線学科　教授
JFAメディカルセンター整形外科クリニック　専任アドバイザー（非常勤）
大阪物療大学　診療放射線技術学科　教授

【資格】
診療放射線技師免許（第46686号）

診療画像技術学／X線・MRI

・X線屈折コントラストイメージング
・スポーツ整形領域におけるMRI

【researchmap】
https://researchmap.jp/read0124246

【論文】

• Naoki Sunaguchi, Tetsuya Yuasa, Daisuke Shimao, Zhuoran Huang, Shu Ichihara, Rieko Nishimura, Akari Iwakoshi, Jong-Ki Kim, Rajiv Gupta, Masami Ando. Phase-contrast visualization of human tissues using superimposed wavefront imaging of diffraction-enhanced x-rays. Medical Physics. (2024) DOI: 10.1002/mp.17336
• Ryota Oshima, Daisuke Shimao, Hiroyuki Nunome. The effect of baseball grips on the hardness of the flexor digitorum superficialis. The Journal of Sports Medicine and Physical Fitness. (2024) DOI: 10.23736/S0022-4707.24.15934-8.
• Eunjue Yi, Naoki Sunaguchi, Jeong Hyeon Lee, Seung-Jun Seo, Sungho Lee, Daisuke Shimao, Masami Ando. Synchrotron Radiation Refraction-Contrast Computed Tomography Based on X-ray Dark-Field Imaging Optics of Pulmonary Malignancy: Comparison with Pathologic Examination. Cancers. 16 (2024) 806.
• Joma Oikawa, Jun Sakai, Yusuke Fujiwara, Kota Tsurusawa, Daisuke Shimao, Hiroyuki Date, Hiroyuki Sugimori. Energy spectrum measurement of scattered X-rays during IVR procedure. Radiation Protection Dosimetry. 200 (2023) 181-186.
• Naoki Sunaguchi, Tetsuya Yuasa, Daisuke Shimao, Shu Ichihara, Rajiv Gupta, Masami Ando. Superimposed wavefront imaging of diffraction-enhanced x-rays: A method to achieve higher resolution in crystal analyzer-based x-ray phase-contrast imaging. Applied Physics Letters. 122 (2023) DOI: 10.1063/5.0139199.
• Naoki Sunaguchi, Zhuoran Huang, Daisuke Shimao, Shu Ichihara, Rieko Nishimura, Akari Iwakoshi, Tetsuya Yuasa, Masami Ando. Crystal optics simulations for delineation of the three-dimensional cellular nuclear distribution using analyzer-based refraction-contrast computed tomography. Scientific Reports 12 (2022) DOI: 10.1038/s41598-022-24249-8.
• Naoki Sunaguchi, Daisuke Shimao, Rieko Nishimura, Akari Iwakoshi, Tetsuya Yuasa, Masami Ando, Shu Ichihara. Usefulness of X-ray dark-field imaging in the evaluation of local recurrence after nipple-sparing mastectomy. International journal of computer assisted radiology and surgery. 16 (2021) 1915-1923.
• Zhuoran Huang, Naoki Sunaguchi, Daisuke Shimao, Atsushi Enomoto, Shu Ichihara, Tetsuya Yuasa, Masami Ando. Ring artifact removal for differential phase-contrast X-ray computed tomography using a conditional generative adversarial network. International journal of computer assisted radiology and surgery 16 (2021) 1889-1900.
• Daisuke Shimao, Naoki Sunaguchi, Tetsuya Yuasa, Masami Ando, Kensaku Mori, Rajiv Gupta, Shu Ichihara. X-ray Dark-Field Imaging (XDFI) ― a Promising Tool for 3D Virtual Histopathology. Molecular Imaging and Biology. 23 (2021) 481-494.
• Masami Ando, Rajiv Gupta, Akari Iwakoshi, Jong-Ki Kim, Daisuke Shimao, Hiroshi Sugiyama, Naoki Sunaguchi, Tetsuya Yuasa, Shu Ichihara. X-ray dark-field phase-contrast imaging: Origins of the concept to practical implementation and applications. Physica Medica. 79 (2020) 188-208.
• Hirohisa Oda, Holger R. Roth, Takaaki Sugino, Naoki Sunaguchi, Noriko Usami, Masahiro Oda, Daisuke Shimao, Shu Ichihara, Tetsuya Yuasa, Masami Ando, Toshiaki Akita, Yuji Narita, Kensaku Mori. Cardiac fiber tracking on super high-resolution CT images: a comparative study. Journal of Medical Imaging 7 (2020) DOI: 10.1117/1.JMI.7.2.026001.
• Naoki Sunaguchi, Daisuke Shimao, Tetsuya Yuasa, Shu Ichihara, Rieko Nishimura, Risa Oshima, Aya Watanabe, Kikuko Niwa, Masami Ando. Three-dimensional microanatomy of human nipple visualized by X-ray dark-field computed tomography. Breast Cancer Research and Treatment. 180 (2020) 397-405.
• D. Shimao, N. Sunaguchi, T. Sasaya, T. Yuasa, S.Ichihara, T. Kawasaki, M. Ando. Imaging with ultra-small-angle X-ray scattering using a Laue-case analyze and its application to human breast tumors. Physica Medica 44 (2017) 236-242.
• Masami Ando, Naoki Sunaguchi, Daisuke Shimao, Adam Pan, Tetsuya Yuasa, Kensaku Mori, Yoshifumi Suzuki, Ge Jin, Jong-Ki Kim, Jae-Hong Lim, Seung-Jun Seo, Shu Ichihara, Norihiko Ohura, Rajiv Gupta. Dark-Field Imaging: Recent developments and potential clinical applications. Physica Medica. 32 (2016) 1801-1812.
• Shirou Ishii, Daisuke Shimao, Takamitsu Hara, Masayuki Miyajima, Ken Kikuchi, Masashi Takawa, Kensuke Kumamoto, Hiroshi Ito, Fumio Shishido. Comparison of integrated whole-body PET/MR and PET/CT: Is PET/MR alternative to PET/CT in routine clinical oncology? Annals of Nuclear Medicine. 30 (2016) 225-233.
• Y. Shimada, D. Shimao, J. Kobayashi, C. Nakahori, M. Shimada, H. Fujimoto, T. Misawa, H. Kato, M. Dohi. Comparison of MR images for age determination; T1 weighted images (T1WI) versus T2*weighted images (T2*WI). Asian Journal of Sports Medicine. 3 (2012) 47-52.
• D. Shimao, Y. Shimada, J. Kobayashi, K. Kato, T. Misawa, H. Kato, M. Dohi. A Pilot Trial on Kinematic Magnetic Resonance Imaging Using a Superconducting, Horizontally Opened,1.2 T Magnetic Resonance System. Asian Journal of Sports Medicine. 2 (2011) 267-274.
• H. Sato, M. Ando, D. Shimao. Investigation of absorbed radiation dose in refraction-enhanced breast tomosynthesis by a Laue case analyzer. Radiation Protection Dosimetry 146 (2011) 231-233.
• O. Yanagisawa, D. Shimao, K. Maruyama, M. Nielsen. Evaluation of exercised or cooled skeletal muscle on the basis of diffusion-weighted magnetic resonance imaging. European Journal of Applied Physiology. 105 (2009) 723-729.
• Osamu Yanagisawa, Daisuke Shimao, Katsuya Maruyama, Matthew Nielsen, Takeo Irie, Mamoru Niitsu. Diffusion-weighted magnetic resonance imaging of human skeletal muscles: gender-, age- and muscle-related differences in apparent diffusion coefficient. Magnetic Resonance Imaging. 27(2009) 69-78.
• Masami Ando, Hiroko Bando, Tokiko Endo, Shu Ichihara, Eiko Hashimoto, Kazuyuki Hyodo, Toshiyuki Kunisada, Gang Li, Anton Maksimenko, Kensaku Mori, Daisuke Shimao, Hiroshi Sugiyama, Tetsuya Yuasa, Ei Ueno. Refraction-based 2D, 2.5D and 3D medical imaging: Stepping forward to a clinical trial. European Journal of Radiology. 68 (2008) S32-S36.
• Daisuke Shimao, Toshiyuki Kunisada, Hiroshi Sugiyama, Masami Ando. Shift-and-add tomosynthesis of a finger joint by X-ray dark-field imaging: Difference due to tomographic angle. European Journal of Radiology. 68 (2008) S27-S31.
• Toshiyuki Kunisada, Daisuke Shimao, Hiroshi Sugiyama, Ken Takeda, Toshifumi Ozaki, Masami Ando. X-ray dark field imaging of human articular cartilage: Possible clinical application to orthopedic surgery. European Journal of Radiology. 68 (2008) S18-S21.
• Tetsuya Yuasa, Eiko Hashimoto, Anton Maksimenko, Hiroshi Sugiyama, Yoshinori Arai, Daisuke Shimao, Shu Ichihara, Masami Ando. Highly sensitive detection of the soft tissues based on refraction contrast by in-plane diffraction-enhanced imaging CT. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 591 (2008) 546-557.
• Daisuke Shimao, Toshiyuki Kunisada, Hiroshi Sugiyama, Masami Ando. Refraction-Enhanced Tomosynthesis of a Finger Joint by X-Ray Dark-Field Imaging. Japanese Journal of Applied Physics. 46 (2007) L608-L608.
• Osamu Yanagisawa, Toshiyuki Homma, Toru Okuwaki, Daisuke Shimao, Hideyuki Takahashi. Effects of cooling on human skin and skeletal muscle. European Journal of Applied Physiology. 100 (2007) 737-745.
• Eiko Hashimoto, Anton Maksimenko, Hiroshi Sugiyama, Kazuyuki Hyodo, Daisuke Shimao, Yoshinori Nishino, Tetsuya Ishikawa, Masami Ando. First Application of X-ray Refraction-based Computed Tomography to a Biomedical Object. Zoological Science. 23 (2006) 809-813.
• Daisuke Shimao, Hiroshi Sugiyama, Toshiyuki Kunisada, Masami Ando. Articular cartilage depicted at optimized angular position of Laue angular analyzer by X-ray dark-field imaging. Applied Radiation and Isotopes. 64 (2006) 868-874.
• D. Shimao, H. Sugiyama, K. Hyodo, T. Kunisada, M. Ando. Evaluation of X-ray dark-field imaging in visualization of nearly clinical articular cartilage. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 548 (2005) 129-134.
• M. Ando, E. Hashimoto, H. Hashizume, K. Hyodo, H. Inou,e T. Kunisada, A. Maksimenko, K. Mori, E. Rubenstein, J. Roberson, D. Shimao, H. Sugiyama, K. Takeda, F. Toyofuku, E. Ueno, K. Umetani, H. Wada, W. Pattanasiriwisawa. Clinical step onward with X-ray dark-field imaging and perspective view of medical applications of synchrotron radiation in Japan. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 548 (2005) 1-16.
• Masami Ando, Katsuhito Yamasaki, Fukai Toyofuku, Hiroshi Sugiyama, Chiho Ohbayashi, Gang Li, Lin Pan, Xiaoming Jiang, Wanwisa Pattanasiriwisawa, Daisuke Shimao, Eiko Hashimoto, Tatsuro Kimura, Masazumi Tsuneyoshi, Ei Ueno, Kenji Tokumori, Anton Maksimenko, Yoshiharu Higashida, Masatsugu Hirano. Attempt at Visualizing Breast Cancer with X-ray Dark Field Imaging. Japanese Journal of Applied Physics. 44 (2005) L528-L528.
• Daisuke Shimao, Koichi Mori, Hiroshi Sugiyama, Kazuyuki Hyodo. Refraction-Contrast Articular Cartilage Image: Comparison of Depiction Abilities between In-Line Holographic Method and a Laue Type Analyzer Method. Japanese Journal of Applied Physics. 44 (2005) 450-451.
• Masami Ando, Hiroshi Sugiyama, Anton Maksimenko, Edward Rubenstein, Joseph Roberson, Daisuke Shimao, Eiko Hashimoto, Koichi Mori. X-ray dark-field imaging and its application to medicine. Radiation Physics and Chemistry. 71 (2004) 899-904.
• Masami Ando, Hiroshi Sugiyama, Toshiyuki Kunisada, Daisuke Shimao, Ken Takeda, Hiroyuki Hashizume, Hajime Inoue. Construction of X-ray Dark-Field Imaging with a View Size of 80 mm Square and First Visualization of Human Articular Cartilage of Femoral Head under a Nearly Clinical Condition. Japanese Journal of Applied Physics. 43 (2004) L1175-L1175.
• M. Ando, E. Hashimoto, H. Hashizume, K. Hyod,o H. Inoue, T. Ishikawa, T. Kunisada, A. Maksimenko, W. Pattanasiriwisawa, E. Rubenstein, J. Roberson, D. Shimao, H. Sugiyama, K. Takeda, E. Ueno, H. Wada. Nuclear Science and Techniques. 15 (2004) 129-139.
• Daisuke Shimao, Koichi Mori, Hiroshi Sugiyama, Kazuyuki Hyodo. Imaging of Ligament and Articular Cartilage Due to Refraction-Contrast Using a Laue Geometry Analyzer Crystal. Japanese Journal of Applied Physics. 42 (2003) 5874-5875.
• Koichi Mori, Norio Sekine, Hitoshi Sato, Naoto Shikano, Daisuke Shimao, Hideaki Shiwaku, Kazuyuki Hyodo, Kenjirou Ohashi. First Observation of a Wooden Foreign Body in Soft Palate by Means of Synchrotron X-Ray Refraction Contrast. Japanese Journal of Applied Physics. 41 (2002) 5490-5491.
• K. Mori, N. Sekine, H. Sato, D. Shimao, H. Shiwaku, K. Hyodo, H. Sugiyama, M. Ando, K. Ohashi, M. Koyama, Y. Nakajima. Application of synchrotron X-ray imaging to phase objects in orthopedics. Journal of Synchrotron Radiation. 9 (2002) 143-147.