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Dive into the research topics where Shohei Mikasa is active.

Publication


Featured researches published by Shohei Mikasa.


Research and Reports in Nuclear Medicine | 2015

standardization of dual time point (18F) 2-Deoxy-2-fluoro-D-glucose-positron emission tomography performed with different positron emission tomography scanners using partial volume correction

Shohei Mikasa; Go Akamatsu; Takafumi Taniguchi; Daisuke Kidera; Ken Kihara; Kohki Matsuoka; Shinji Amakusa; Tsuyoshi Yoshida; Masayuki Sasaki

License. The full terms of the License are available at http://creativecommons.org/licenses/by-nc/3.0/. Non-commercial uses of the work are permitted without any further permission from Dove Medical Press Limited, provided the work is properly attributed. Permissions beyond the scope of the License are administered by Dove Medical Press Limited. Information on how to request permission may be found at: http://www.dovepress.com/permissions.php Research and Reports in Nuclear Medicine 2015:5 1–7 Research and Reports in Nuclear Medicine Dovepress


Annals of Nuclear Medicine | 2015

Improvement in PET/CT image quality in overweight patients with PSF and TOF

Takafumi Taniguchi; Go Akamatsu; Yukiko Kasahara; Katsuhiko Mitsumoto; Shingo Baba; Yuji Tsutsui; Kazuhiko Himuro; Shohei Mikasa; Daisuke Kidera; Masayuki Sasaki


Annals of Nuclear Medicine | 2016

The edge artifact in the point-spread function-based PET reconstruction at different sphere-to-background ratios of radioactivity

Daisuke Kidera; Ken Kihara; Go Akamatsu; Shohei Mikasa; Takafumi Taniguchi; Yuji Tsutsui; Toshiki Takeshita; Akira Maebatake; Kenta Miwa; Masayuki Sasaki


Annals of Nuclear Medicine | 2016

The influence of respiratory motion on the cumulative SUV-volume histogram and fractal analyses of intratumoral heterogeneity in PET/CT imaging

Toshiki Takeshita; Keishin Morita; Yuji Tsutsui; Daisuke Kidera; Shohei Mikasa; Akira Maebatake; Go Akamatsu; Kenta Miwa; Shingo Baba; Masayuki Sasaki


The Journal of Nuclear Medicine | 2014

A study of the influence of partial volume correction on the heterogeneous FDG uptake of multiple metastases in patients with breast cancer

Shohei Mikasa; Daisuke Kidera; Akira Maebatake; Go Akamatsu; Kohki Matsuoka; Shinji Amakusa; Tsuyoshi Yoshida; Shingo Baba; Yuji Tsutsui; Masayuki Sasaki


The Journal of Nuclear Medicine | 2014

Evaluation of the quantitative analysis of brain dopamine transporter SPECT images between different SPECT/CT devices

Akira Maebatake; Ruriko Kagami; Maho Sato; Takafumi Taniguchi; Daisuke Kidera; Shohei Mikasa; Yasuo Yamashita; Hiroaki Yasuoka; Masayuki Sasaki


Society of Nuclear Medicine Annual Meeting Abstracts | 2014

Quantitative evaluation of edge artifacts on PET images of PSF-based reconstruction at different radioactivity concentrations

Daisuke Kidera; Takafumi Taniguchi; Shohei Mikasa; Go Akamatsu; Isao Komiya; Yuji Tsutsui; Masayuki Sasaki


Society of Nuclear Medicine Annual Meeting Abstracts | 2014

Variation in image quality with respect to difference in the frame number and acquisition time on PET/CT

Akira Maebatake; Takafumi Taniguchi; Daisuke Kidera; Shohei Mikasa; Ruriko Kagami; Maho Sato; Yuji Tsutsui; Isao Komiya; Masayuki Sasaki


The Journal of Nuclear Medicine | 2013

Evaluation of the edge artifact in PET images reconstructed with a PSF model

Daisuke Kidera; Ken Kihara; Go Akamatsu; Takafumi Taniguchi; Shohei Mikasa; Yuka Tanaka; Isao Komiya; Yuji Tsutsui; Yasuhiko Nakamura; Masayuki Sasaki


The Journal of Nuclear Medicine | 2013

A new method to evaluate the PET image quality based on the image noise and reproducibility of recovery coefficients

Go Akamatsu; Takafumi Taniguchi; Daisuke Kidera; Ken Kihara; Shohei Mikasa; Isao Komiya; Masayuki Sasaki

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