Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Ryosuke Sasa"'
Autor:
Yusuke Inoue, Hiroyasu Itoh, Hiroki Miyatake, Hirofumi Hata, Ryosuke Sasa, Nao Shiibashi, Kohei Mitsui
Publikováno v:
Tomography, Vol 8, Iss 6, Pp 2929-2938 (2022)
We investigated the relationship between the head size and radiation dose in pediatric brain computed tomography (CT) to evaluate the validity of automatic exposure control (AEC). Phantom experiments were performed to assess image noise with and with
Externí odkaz:
https://doaj.org/article/d1898cca805547b7a13c096f830b28fa
Publikováno v:
Tomography, Vol 8, Iss 5, Pp 2486-2497 (2022)
Estimation of the standard radiation dose at each imaging facility is required for radiation dose management, including establishment and utilization of the diagnostic reference levels. We investigated methods to estimate the standard dose for pediat
Externí odkaz:
https://doaj.org/article/a420ff0bbf3247ee85df4c57119b90ae
Publikováno v:
Tomography, Vol 8, Iss 2, Pp 985-998 (2022)
The diagnostic reference levels (DRLs) for pediatric brain computed tomography (CT) are provided for groups divided according to age. We investigated the relationships of radiation dose indices (volume CT dose index and dose length product) with age
Externí odkaz:
https://doaj.org/article/ff1201bb98784a56ab22990e502048fb
Publikováno v:
Radiation Protection Dosimetry.
The size-specific dose estimate (SSDE) is used for radiation dose management in computed tomography (CT) and represents patient’s absorbed dose more accurately than volume CT dose index. The relationship between SSDE and age or weight was investiga
Publikováno v:
Journal of the Japan Society for Precision Engineering. 87:467-474
Publikováno v:
Radiation Protection Dosimetry; Jun2023, Vol. 199 Issue 10, p1075-1081, 7p
Autor:
Inoue, Yusuke, Itoh, Hiroyasu, Miyatake, Hiroki, Hata, Hirofumi, Sasa, Ryosuke, Shiibashi, Nao, Mitsui, Kohei
Publikováno v:
Tomography: A Journal for Imaging Research; Dec2022, Vol. 8 Issue 6, p2929-2938, 10p
Publikováno v:
Tomography: A Journal for Imaging Research; Oct2022, Vol. 8 Issue 5, p2486-2497, 12p
Radiation Dose Management in Pediatric Brain CT According to Age and Weight as Continuous Variables.
Publikováno v:
Tomography: A Journal for Imaging Research; Apr2022, Vol. 8 Issue 2, p985-N.PAG998, 14p
Publikováno v:
Medical Imaging Week; 5/13/2023, p329-329, 1p