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Page 1
Sub-solid Nodule Detection Performance on Reduced-dose Computed Tomography with Iterative Reduction: Comparison Between 20 mA (7 mAs) and 120 mA (42 mAs) Regarding Nodular Size and Characteristics and Association with Size-specific Dose Estimate.
Nagatani Y, Takahashi M, Ikeda M, Yamashiro T, Koyama H, Koyama M, Moriya H, Noma S, Tomiyama N, Ohno Y, Murata K, Murayama S; investigators of ACTIve study group. Nagatani Y, et al. Acad Radiol. 2017 Aug;24(8):995-1007. doi: 10.1016/j.acra.2017.01.004. Epub 2017 Jun 9. Acad Radiol. 2017. PMID: 28606593
Association of Focal Radiation Dose Adjusted on Cross Sections with Subsolid Nodule Visibility and Quantification on Computed Tomography Images Using AIDR 3D: Comparison Among Scanning at 84, 42, and 7 mAs.
Nagatani Y, Moriya H, Noma S, Sato S, Tsukagoshi S, Yamashiro T, Koyama M, Tomiyama N, Ono Y, Murayama S, Murata K; Investigators of ACTIve Study Group. Nagatani Y, et al. Acad Radiol. 2018 Sep;25(9):1156-1166. doi: 10.1016/j.acra.2018.01.024. Epub 2018 May 4. Acad Radiol. 2018. PMID: 29735355
Preoperative assessment of localized pleural adhesion: Utility of software-assisted analysis on dynamic-ventilation computed tomography.
Nagatani Y, Hashimoto M, Oshio Y, Sato S, Hanaoka J, Fukunaga K, Uemura R, Yoshigoe M, Nitta N, Usio N, Tsukagoshi S, Kimoto T, Yamashiro T, Moriya H, Murata K, Watanabe Y; investigators of ACTIve study group. Nagatani Y, et al. Eur J Radiol. 2020 Dec;133:109347. doi: 10.1016/j.ejrad.2020.109347. Epub 2020 Oct 22. Eur J Radiol. 2020. PMID: 33166835
Lung nodule detection performance in five observers on computed tomography (CT) with adaptive iterative dose reduction using three-dimensional processing (AIDR 3D) in a Japanese multicenter study: Comparison between ultra-low-dose CT and low-dose CT by receiver-operating characteristic analysis.
Nagatani Y, Takahashi M, Murata K, Ikeda M, Yamashiro T, Miyara T, Koyama H, Koyama M, Sato Y, Moriya H, Noma S, Tomiyama N, Ohno Y, Murayama S; investigators of ACTIve study group. Nagatani Y, et al. Eur J Radiol. 2015 Jul;84(7):1401-12. doi: 10.1016/j.ejrad.2015.03.012. Epub 2015 Apr 2. Eur J Radiol. 2015. PMID: 25892051 Free article.
Usability of the lateral decubitus position on four-dimensional ultra-low-dose computed tomography for the detection of localized pleural adhesion in the pulmonary apical region.
Sato S, Nagatani Y, Hashimoto M, Nitta N, Hanaoka J, Ushio N, Tsukagoshi S, Uranishi A, Kimoto T, Oshio Y, Mayumi M, Sonoda A, Otani H, Yamashiro T, Moriya H, Murata K, Watanabe Y; investigators of ACTIve study group. Sato S, et al. Acta Radiol. 2021 Apr;62(4):462-473. doi: 10.1177/0284185120930611. Epub 2020 Jul 1. Acta Radiol. 2021. PMID: 32611196
Preoperative assessment of pleural adhesion by Four-Dimensional Ultra-Low-Dose Computed Tomography (4D-ULDCT) with Adaptive Iterative Dose Reduction using Three-Dimensional processing (AIDR-3D).
Hashimoto M, Nagatani Y, Oshio Y, Nitta N, Yamashiro T, Tsukagoshi S, Ushio N, Mayumi M, Kimoto T, Igarashi T, Yoshigoe M, Iwai K, Tanaka K, Sato S, Sonoda A, Otani H, Murata K, Hanaoka J; investigators of ACTIve study group. Hashimoto M, et al. Eur J Radiol. 2018 Jan;98:179-186. doi: 10.1016/j.ejrad.2017.11.011. Epub 2017 Nov 21. Eur J Radiol. 2018. PMID: 29279160
Peripheral bronchial luminal conspicuity on dynamic-ventilation computed tomography: association with radiation doses and temporal resolution by using an ex vivo porcine lung phantom.
Nagatani Y, Yoshigoe M, Tsukagoshi S, Ushio N, Ohashi K, Nitta N, Kimoto T, Uranishi A, Sato S, Mayumi M, Yamashiro T, Moriya H, Murata K, Watanabe Y; investigators of ACTIve study group. Nagatani Y, et al. Acta Radiol. 2020 Dec;61(12):1608-1617. doi: 10.1177/0284185120911186. Epub 2020 Mar 25. Acta Radiol. 2020. PMID: 32212830
Adaptive Iterative Dose Reduction Using Three Dimensional Processing (AIDR3D) improves chest CT image quality and reduces radiation exposure.
Yamashiro T, Miyara T, Honda O, Kamiya H, Murata K, Ohno Y, Tomiyama N, Moriya H, Koyama M, Noma S, Kamiya A, Tanaka Y, Murayama S; Investigators of ACTIve Study Group. Yamashiro T, et al. PLoS One. 2014 Aug 25;9(8):e105735. doi: 10.1371/journal.pone.0105735. eCollection 2014. PLoS One. 2014. PMID: 25153797 Free PMC article.