Zobrazeno 1 - 10
of 156
pro vyhledávání: '"Yasuyuki, Takahashi"'
Publikováno v:
Asia Oceania Journal of Nuclear Medicine and Biology, Vol 12, Iss 2, Pp 131-141 (2024)
Objective(s): This study aimed to examine the influence of changes in CT values on PET images, specifically focusing on errors in CT-based attenuation correction and scatter coincidence correction (CTAC/SC) caused by gastrointestinal gas. Furthermore
Externí odkaz:
https://doaj.org/article/647c75dd5b014abeaf9570a4f61f900f
Autor:
Yuri Sagisaka, Yasuyuki Takahashi, Shota Hosokawa, Niina Kanazawa, Hiroki Yamamoto, Go Takai, Keiji Nagano
Publikováno v:
Radiation, Vol 4, Iss 1, Pp 17-25 (2024)
We investigated imaging conditions for the distribution of lutetium oxodotreotide (Lu-177 DOTATATE) in the body during peptide receptor radionuclide therapy for neuroendocrine tumor (NET). We investigated imaging conditions using gamma rays emitted f
Externí odkaz:
https://doaj.org/article/a1777f45a40643ce9f553bcce45cb25d
Publikováno v:
BMC Medical Education, Vol 23, Iss 1, Pp 1-9 (2023)
Abstract Background It is important to understand the career motivations and perceptions of students who intend to become dental health professionals. Both dental and dental hygiene students may have different opinions about the profession and future
Externí odkaz:
https://doaj.org/article/70dda79f0fe44637a453494f8a983275
Akademický článek
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Autor:
Shota Hosokawa, Yasuyuki Takahashi, Kazumasa Inoue, Chimo Nagasawa, Yuya Watanabe, Hiroki Yamamoto, Masahiro Fukushi
Publikováno v:
Radiation, Vol 2, Iss 3, Pp 248-258 (2022)
Recently, the use of saliency maps to evaluate the image quality of nuclear medicine images has been reported. However, that study only compared qualitative visual evaluations and did not perform a quantitative assessment. The study’s aim was to de
Externí odkaz:
https://doaj.org/article/1b4d62bbeb5e4fa09dca5ffdc7787cf4
Autor:
Hiroki Yamamoto, Ami Sasaki, Mizuki Osaka, Koji Shirakawa, Morio Seino, Takaaki Matsuhashi, Yasuyuki Takahashi, Tsutomu Zeniya, Shota Hosokawa, Masataka Narita, Masahiko Aoki
Publikováno v:
Radiation, Vol 2, Iss 2, Pp 168-176 (2022)
The step-and-shoot (SS) mode and continuous mode are currently used for single-photon emission computed tomography (SPECT) scan mode, and a new scan mode that combines both modes, step-and-shoot plus continuous (SSC) mode, was developed. It is expect
Externí odkaz:
https://doaj.org/article/7d3afc98d0db4043bb19e839503bd696
Publikováno v:
Asia Oceania Journal of Nuclear Medicine and Biology, Vol 8, Iss 2, Pp 95-101 (2020)
Objective(s): I-123-ioflupane single photon emission computed tomography (FP-CIT-SPECT) has been used to assess dopamine transporter (DAT) loss in Parkinson's disease. The specific binding ratio (SBR), a quantitative parameter of DAT density in the s
Externí odkaz:
https://doaj.org/article/62c553907985482bb439c305fd696410
Autor:
Takeshi Nii, Shota Hosokawa, Tomoya Kotani, Hiroshi Domoto, Yasunori Nakamura, Yasutomo Tanada, Ryotaro Kondo, Yasuyuki Takahashi
Publikováno v:
Journal of Nuclear Medicine Technology. 51:32-37
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66e0209879796025ad77d33cc76d0282
https://doi.org/10.2967/jnmt.122.264909
https://doi.org/10.2967/jnmt.122.264909
Autor:
Yasuyuki Takahashi, Mizuki Mochiki, Keiko Koyama, Toshihiko Ino, Hiroyuki Yamaji, Atsuko Kawakami
Publikováno v:
Asia Oceania Journal of Nuclear Medicine and Biology, Vol 4, Iss 2, Pp 66-71 (2016)
Objective(s): Use of a positron emission tomography (PET)/single-photonemission computed tomography (SPECT) system facilitates the simultaneousacquisition of images with fluorine-18 fluorodeoxyglucose (18F-FDG) andtechnetium (99mTc)-tetrofosmin. Howe
Externí odkaz:
https://doaj.org/article/7d8cc7e4644b497790438f22788431b2
Autor:
Yasuharu Wakabayashi, Kenichi Kashikura, Yasuyuki Takahashi, Hitoshi Yabe, Akihiro Ichikawa, Souichi Yamamoto, Ayumi Ishii, Kunio Doi
Publikováno v:
Asia Oceania Journal of Nuclear Medicine and Biology, Vol 4, Iss 1, Pp 45-50 (2016)
Objective(s): The present study was conducted to examine whether the standardized uptake value (SUV) may be affected by the spatial position of a lesion in the radial direction on positron emission tomography (PET) images, obtained via two methods ba
Externí odkaz:
https://doaj.org/article/f12ccca586cb40eab9f1b2dc72b5f085