Personnel Information

写真a

IMAIZUMI Akiko


Job title

Assistant Professor

Research Areas, Keywords

Oral radiology, MRI
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Graduating School 【 display / non-display 】

  • Tokyo Medical and Dental University, Faculty of Dentistry, 2002.03, Graduated

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Graduate School 【 display / non-display 】

  • Tokyo Medical and Dental University, Doctor's Course, 2006.03, Completed

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Campus Career 【 display / non-display 】

  • 2006.04
    -
    2011.03
    Tokyo Medical and Dental University， (Old Organization)Dental Hospital， Dental Resident
  • 2016.07
    -
    2018.03
    Tokyo Medical and Dental University， Graduate School of Medical and Dental Sciences， Medical and Dental Sciences， Oral Health Sciences， Oral Radiology and Radiation Oncology， Visiting Lecturer
  • 2017.05
    -
    2018.03
    Tokyo Medical and Dental University， Graduate School of Medical and Dental Sciences， Medical and Dental Sciences， Oral Health Sciences， Oral Radiology and Radiation Oncology， Visiting Lecturer
  • 2023.04
    -
    Now
    Tokyo Medical and Dental University， Tokyo Medical and Dental University， Division of Clinical Dentistry， Department of Oral and Maxillofacial Radiology， Oral and Maxillofacial Radiology Clinic， Assistant Professor
  • 2023.04
    -
    Now
    Tokyo Medical and Dental University， Graduate School of Medical and Dental Sciences， Medical and Dental Sciences， Division of Oral Health Sciences， Department of Dental Radiology and Radiation Oncology， Assistant Professor
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External Career 【 display / non-display 】

  • 2011.04
    -
    2017.07
    , Assistant Professor
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Published Papers & Misc 【 display / non-display 】

  1. Akiko Imaizumi, Ryoichi Hirayama, Yoko Ikoma, Nobuhiro Nitta, Takayuki Obata, Sumitaka Hasegawa. ) charged particle beams manipulate rapid tumor reoxygenation in syngeneic mouse models. Cancer Sci. 2024.01; 115 (1): 227-236. ( PubMed, DOI )

  2. Akiko Imaizumi, Takayuki Obata, Jeff Kershaw, Yasuhiko Tachibana, Yoichiro Abe, Sayaka Shibata, Nobuhiro Nitta, Ichio Aoki, Masato Yasui, Tatsuya Higashi. Quantitative measurement of diffusion-weighted imaging signal using expression-controlled aquaporin-4 cells: Comparative study of 2-compartment and diffusion kurtosis imaging models. PLoS One. 2022; 17 (4): e0266465. ( PubMed, DOI )

  3. Imaizumi Akiko, Obata Takayuki, Kershaw Jeff, Tachibana Yasuhiko, Inubushi Masayuki, Koizumi Mitsuru, Yoshikawa Kyosan, Zhang Ming-Rong, Tanimoto Katsuyuki, Harada Rintaro, Uno Takashi, Saga Tsuneo. 腫瘍低酸素状態に対するイメージング　頭頸部癌におけるDWIと18F-fluoroazomycin arabinoside PETとの相関(Imaging of Hypoxic Tumor: Correlation between Diffusion-weighted MR Imaging and 18F-fluoroazomycin Arabinoside Positron Emission Tomography in Head and Neck Carcinoma) Magnetic Resonance in Medical Sciences. 2020.08; 19 (3): 276-281. ( ichushi )

  4. P D Lam, A Kuribayashi, A Imaizumi, J Sakamoto, Y Sumi, N Yoshino, T Kurabayashi. Differentiating benign and malignant salivary gland tumours: diagnostic criteria and the accuracy of dynamic contrast-enhanced MRI with high temporal resolution. Br J Radiol. 2015.05; 88 (1049): 20140685. ( PubMed, DOI )

  5. Junichiro Sakamoto, Akiko Imaizumi, Yoshinori Sasaki, Takashi Kamio, Mamoru Wakoh, Mika Otonari-Yamamoto, Tsukasa Sano. Comparison of accuracy of intravoxel incoherent motion and apparent diffusion coefficient techniques for predicting malignancy of head and neck tumors using half-Fourier single-shot turbo spin-echo diffusion-weighted imaging. Magn Reson Imaging. 2014.09; 32 (7): 860-866. ( PubMed, DOI )

  6. Kamio T, Imaizumi A, Nishikawa K, Shibui T, Inoue K, Matsuzaka K, Sakamoto J, Sano T.. Utility of preoperative imaging diagnosis for a malignant tumor of the mandible: a malignant tumor of the mandible is difficult to discriminate from bisphosphonate-related osteonecrosis of the jaw. Oral Radiology. 2014; 30 (3): 236-242.

  7. Wakoh M, Sakamoto J, Kamio T, Imaizumi A, Otonari-Yamamoto M, Sano T, Matsuzaka K.. A case of myoepithelioma emerging in the buccal region: verification of the primary site based on magnetic resonance imaging, computed tomography, histopathological, and anatomical findings. Oral Radiology. 2014; 30 (1): 123-128.

  8. A Imaizumi, Y Sasaki, J Sakamoto, T Kamio, K Nishikawa, M Otonari-Yamamoto, M Wako. Effects of compression force on elasticity index and elasticity ratio in ultrasound elastography. Dentomaxillofac Radiol. 2014; 43 (4): 20130392. ( PubMed, DOI )

  9. Akiko Imaizumi, Sayaka Kodama, Junichiro Sakamoto, Yoshinori Sasaki, Mika Otonari-Yamamoto, Ami Kuribayashi, Tohru Kurabayashi, Tsukasa Sano. Imaging findings of benign peripheral nerve sheath tumor in jaw. Oral Surg Oral Med Oral Pathol Oral Radiol. 2013.09; 116 (3): 369-376. ( PubMed, DOI )

  10. Kuribayashi A, Imaizumi A, Tetsumura A, Yoshino N, Kurabayashi T.. Magnetic resonance imaging of myoepithelioma in the salivary glands. Oral Radiology. 2013; 29 (1): 87-91.

  11. Akiko Imaizumi, Ami Kuribayashi, Hiroshi Watanabe, Naoto Ohbayashi, Shin Nakamura, Yasunori Sumi, Tsukasa Sano, Tohru Kurabayashi. Non-Hodgkin lymphoma involving the mandible: imaging findings. Oral Surg Oral Med Oral Pathol Oral Radiol. 2012.05; 113 (5): e33-e39. ( PubMed, DOI )

  12. A Kuribayashi, H Watanabe, A Imaizumi, W Tantanapornkul, K Katakami, T Kurabayashi. Bifid mandibular canals: cone beam computed tomography evaluation. Dentomaxillofac Radiol. 2010.05; 39 (4): 235-239. ( PubMed, DOI )

  13. Mohammad A Momin, Kiyoshi Okochi, Hiroshi Watanabe, Akiko Imaizumi, Ken Omura, Teruo Amagasa, Norihiko Okada, Naoto Ohbayashi, Tohru Kurabayashi. Diagnostic accuracy of cone-beam CT in the assessment of mandibular invasion of lower gingival carcinoma: comparison with conventional panoramic radiography. Eur J Radiol. 2009.10; 72 (1): 75-81. ( PubMed, DOI )

  14. A Imaizumi, A Kuribayashi, K Okochi, J Ishii, Y Sumi, N Yoshino, T Kurabayashi. Differentiation between superficial and deep lobe parotid tumors by magnetic resonance imaging: usefulness of the parotid duct criterion. Acta Radiol. 2009.09; 50 (7): 806-811. ( PubMed, DOI )

  15. Junichiro Sakamoto, Norio Yoshino, Kiyoshi Okochi, Akiko Imaizumi, Akemi Tetsumura, Kazuto Kurohara, Tohru Kurabayashi. Tissue characterization of head and neck lesions using diffusion-weighted MR imaging with SPLICE. Eur J Radiol. 2009.02; 69 (2): 260-268. ( PubMed, DOI )

  16. A Imaizumi, N Yoshino, I Yamada, K Nagumo, T Amagasa, K Omura, N Okada, T Kurabayashi. A potential pitfall of MR imaging for assessing mandibular invasion of squamous cell carcinoma in the oral cavity. AJNR Am J Neuroradiol. 2006.01; 27 (1): 114-122. ( PubMed )

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Books etc 【 display / non-display 】

  1. Imaizumi A, Kurabayashi T.. Cancer imaging: instruction and applications volume 2. Elsevier Academic Press， 2008 Oral squamous cell carcinoma: comparison of computed tomography with magnetic resonance imaging.

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Conference Activities & Talks 【 display / non-display 】

  1. Imaizumi A, Obata T, Tachibana Y, Inubushi M, Koizumi M, Yoshikawa K, Zhang MR, Tanimoto K, Harada R, Uno T, Saga T. . Hypoxia imaging of head and neck carcinoma: Correlation between DWI parameters and FAZA-PET activity.. International Society for Magnetic Resonance in Medicine 25th annual meeting and exhibition 2017.04.22 Honolulu

  2. Imaizumi A, Kodama S, Sakamoto J, Sasaki Y, Otonari-Yamamoto M, Kuribayashi A, Kurabayashi T, Sano T.. Imaging findings on benign peripheral nerve sheath tumor in jaw.. The 19th international congress of dentomaxillofacial radiology 2013.06.22 Bergen

  3. Imaizumi A, Kuribayashi A, Watanabe H, Kurabayashi T.. Non-Hodgikin lymphoma of the mandible: imaging findings.. The 8th Asian Congress of Maxillofacial Radiology 2010.11.14 Seoul

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