SUMI Tadateru

J-GLOBAL         Last updated: Aug 12, 2019 at 16:26
SUMI Tadateru
Nagasaki University
Graduate School of Biomedical Sciences, Medical and Dental Sciences
Job title
Assistant Professor
Doctor of Philosophy (Dentistry)(Kyushu University)
Research funding number

Research Interests


Research Areas


Academic & Professional Experience

Apr 2014
Professor, Department for Clinical Education in General Dentistry, Graduate School of Biomedical Sciences, Nagasaki University
Apr 2013
Mar 2014
Associate professor, Graduate School of Biomedical Sciences, Nagasaki University
Sep 2012
Dept. of Radiology and Cancer Biology, Graduate School of Biomedical Sciences,
 Research Associate,School of Dentistry,Nagasaki University
 Research Associate,University Hospital Attached to the School of Dentistry ,Nagasaki University
 Research Associate,Radiology and Anesthesiology,University Hospital of Medicine and Dentistry,Nagasaki University
 Research Associate,Graduate School of Biomedical Science,Graduate School of Biomedical Sciences,Nagasaki University
 Assistant Professor,Graduate School of Biomedical Science,Graduate School of Biomedical Sciences,Nagasaki University


Graduate School, Division of Dental Research, Kyushu University
Faculty of Dentistry, Nagasaki University


Kohji Kamada, Yohsuke Taira, Tadateru Sumi, Takashi Sawase
Odontology   105 23-28   Jan 2017
© 2016, The Society of The Nippon Dental University. The purpose of the present study was to evaluate the retention strength between a resin composite veneering material and three types of cobalt–chromium (Co–Cr) alloy substrates. Co–Cr alloy spec...
Tadateru Sumi, Yukinori Takagi, Yoko Ichikawa, Misa Sumi, Yasuo Kimura, Takashi Nakamura
Oral Radiology   28 140-145   Sep 2012   [Refereed]
We present ultrasonographic (US) and magnetic resonance (MR) imaging features of the lacrimal and salivary glands of three patients with IgG4-related Mikulicz's disease (IgG4-MD). US revealed punched-out, soapbubble, or reticular patterns of paren...
Sato Eida, Yuka Hotokezaka, Ikuo Katayama, Yoko Ichikawa, Shigeki Tashiro, Tadateru Sumi, Misa Sumi, Takashi Nakamura
Oral Radiology   28 109-114   Sep 2012
Objective To evaluate the apparent diffusion coefficient (ADC) for differentiation of cystic lesions of the mandible. Methods We retrospectively evaluated 27 cystic lesions of the mandible. We determined the overall ADCs and the pixel-based ADC pr...
Misa Sumi, Marc Van Cauteren, Tadateru Sumi, Makoto Obara, Yoko Ichikawa, Takashi Nakamura
Radiology   263 770-777   Jun 2012
Purpose: To prospectively evaluate the intravoxel incoherent motion (IVIM) parameters (microvascular volume fraction, f; pure diffusion coefficient, D; and perfusion-related incoherent microcirculation, D*) for differentiating between benign and m...
Wavelet Analysis of Ultrasound Image for the Diagnosis of Sjögren's Syndrome
Murakami, Y., Shiraishi, A., Sumi, T., Nakamura, T., Ohki, M.
Medical Physics   39(6) 3651   Jun 2012   [Refereed]
Y. Ichikawa, M. Sumi, M. Sasaki, T. Sumi, Takashi Nakamura
American Journal of Neuroradiology   33 761-766   Apr 2012
BACKGROUND AND PURPOSE: ADCs may help distinguish benign from malignant head and neck diseases. We sought to evaluate the effectiveness of ADC for differentiating between carcinomas and lymphomas of the nasopharynx and oropharynx. MATERIALS AND ME...
Y. Murakami, A. Shiraishi, T. Sumi, T. Nakamura, M. Ohki
Medical Physics   39 3651   Jan 2012
Purpose: Sjögren's syndrome (SS) is an auto‐immune disease presenting with dry eyes and mouth (keratoconjunctivitis sicca and xerostomia). Ultrasonography is used for the initial and non‐invasive investigation of the parotid gland in the disease. ...
M. Sasaki, M. Sumi, S. Eida, Y. Ichikawa, T. Sumi, T. Yamada, Takashi Nakamura
American Journal of Neuroradiology   32 2154-2159   Dec 2011
BACKGROUND AND PURPOSE: The sinonasal region is a platform for a broad spectrum of benign and malignant diseases, and image-based differentiation between benign and malignant diseases in this area is often difficult. Here, we evaluated multiparame...
Takashi Nakamura, Misa Sumi, Yasuo Kimura, Tadateru Sumi
Japanese Dental Science Review   46(1) 73-77   Feb 2010
The presence of lymph node metastasis in the neck of patients with head and neck cancer is an important prognostic determinant. Therefore, metastatic nodes should be effectively differentiated from non-metastatic reactive nodes, and a rapid and se...
Ikuo Katayama, Yuka Hotokezaka, Toshifumi Matsuyama, Tadateru Sumi, Takashi Nakamura
International Journal of Radiation Oncology Biology Physics   70(3) 835-846   Mar 2008
Purpose: Irradiated arteries of cancer patients can be associated with atherosclerosis-like lesions containing cholesterol-laden macrophages (foam cells). Endothelial cell damage by irradiation does not completely explain the foam cell formation. ...

Books etc

Introductory of Community Medicine
SUMI Tadateru (Part:Joint Work)
Aug 2019   

Conference Activities & Talks

Effect of Splint Therapy on Occlusal Conditions of TMD Patients.
T. Fujii, K. Kamada and T. Sumi
62nd Annual Meeting of Japanese Association for Dental Research   2014   
MR Imaging of Battle of the Bulge
Osteoclast differentiation and cPLA2

Research Grants & Projects

PET/CT in head and neck region
Grant-in-Aid for Scientific Research
Project Year: 2008   
Non-enhanced 3D MR angiography in head and neck region
Grant-in-Aid for Scientific Research
Project Year: 2002   
Genetical analyses of the cell cycle regulatory factors
Project Year: 1996   
Biosynthesis and intracellular traffic mechanisms of intracellular aspartic proteinases
Project Year: 1991   

Social Contribution

73rd MEDC Seminar and Workshop
[Lecturer, Advisor, Organizing Member]  JDEA  9 Aug 2019 - 10 Aug 2019
2019 training course of medical advisor at Osaka University Hospital
[Lecturer, Advisor, Organizing Member]  8 Jun 2019 - 9 Jun 2019
5th training course of medical advisor
[Lecturer, Advisor, Organizing Member]  10 Feb 2019 - 11 Feb 2019
4th training course of medical advisor
[Lecturer, Advisor, Organizing Member]  3 Feb 2018 - 4 Feb 2018
WS for Professionalism Education
[Lecturer, Advisor, Organizing Member]  JDEA  29 Jul 2017 - 30 Jul 2017
3rd training course of medical advisor
[Lecturer, Advisor, Organizing Member]  18 Feb 2017 - 19 Feb 2017
[Organizing Member]  CATO  23 May 2015 - 24 May 2015