Uranishi A - Search Results

1

Low-Dose Pelvic Computed Tomography Using Adaptive Iterative Dose Reduction 3-Dimensional Algorithm: A Phantom Study.

Onishi H, Kockelkoren R, Kim T, Hori M, Nakamoto A, Tsuboyama T, Sakane M, Tatsumi M, Uranishi A, Tanaka T, Taniguchi A, Enchi Y, Satoh K, Tomiyama N. Onishi H, et al. Among authors: uranishi a. J Comput Assist Tomogr. 2015 Jul-Aug;39(4):629-34. doi: 10.1097/RCT.0000000000000242. J Comput Assist Tomogr. 2015. PMID: 26125298

2

Phantom Study of In-Stent Restenosis at High-Spatial-Resolution CT.

Onishi H, Hori M, Ota T, Nakamoto A, Osuga K, Tatsumi M, Fukui H, Tsukagoshi S, Uranishi A, Saito Y, Taniguchi A, Enchi Y, Sato K, Tomiyama N. Onishi H, et al. Among authors: uranishi a. Radiology. 2018 Oct;289(1):255-260. doi: 10.1148/radiol.2018180188. Epub 2018 Jun 26. Radiology. 2018. PMID: 29944085

3

Effect of Matrix Size on the Image Quality of Ultra-high-resolution CT of the Lung: Comparison of 512 × 512, 1024 × 1024, and 2048 × 2048.

Hata A, Yanagawa M, Honda O, Kikuchi N, Miyata T, Tsukagoshi S, Uranishi A, Tomiyama N. Hata A, et al. Among authors: uranishi a. Acad Radiol. 2018 Jul;25(7):869-876. doi: 10.1016/j.acra.2017.11.017. Epub 2018 Jan 17. Acad Radiol. 2018. PMID: 29373211 Free article.

4

Influence of gantry rotation time and scan mode on image quality in ultra-high-resolution CT system.

Honda O, Yanagawa M, Hata A, Kikuchi N, Miyata T, Tsukagoshi S, Uranishi A, Tomiyama N. Honda O, et al. Among authors: uranishi a. Eur J Radiol. 2018 Jun;103:71-75. doi: 10.1016/j.ejrad.2018.04.004. Epub 2018 Apr 4. Eur J Radiol. 2018. PMID: 29803389

5

Subjective and objective comparisons of image quality between ultra-high-resolution CT and conventional area detector CT in phantoms and cadaveric human lungs.

Yanagawa M, Hata A, Honda O, Kikuchi N, Miyata T, Uranishi A, Tsukagoshi S, Tomiyama N. Yanagawa M, et al. Among authors: uranishi a. Eur Radiol. 2018 Dec;28(12):5060-5068. doi: 10.1007/s00330-018-5491-2. Epub 2018 May 29. Eur Radiol. 2018. PMID: 29845337 Free PMC article.

6

Influence of field of view size on image quality: ultra-high-resolution CT vs. conventional high-resolution CT.

Miyata T, Yanagawa M, Hata A, Honda O, Yoshida Y, Kikuchi N, Tsubamoto M, Tsukagoshi S, Uranishi A, Tomiyama N. Miyata T, et al. Among authors: uranishi a. Eur Radiol. 2020 Jun;30(6):3324-3333. doi: 10.1007/s00330-020-06704-0. Epub 2020 Feb 18. Eur Radiol. 2020. PMID: 32072253 Free PMC article.

7

Ultra high-resolution computed tomography with 1024-matrix: Comparison with 512-matrix for the evaluation of pulmonary nodules.

Tsubamoto M, Hata A, Yanagawa M, Honda O, Miyata T, Yoshida Y, Nakayama A, Kikuchi N, Uranishi A, Tsukagoshi S, Watanabe Y, Tomiyama N. Tsubamoto M, et al. Among authors: uranishi a. Eur J Radiol. 2020 Jul;128:109033. doi: 10.1016/j.ejrad.2020.109033. Epub 2020 Apr 29. Eur J Radiol. 2020. PMID: 32416552

8

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. Among authors: uranishi a. Acta Radiol. 2020 Dec;61(12):1608-1617. doi: 10.1177/0284185120911186. Epub 2020 Mar 25. Acta Radiol. 2020. PMID: 32212830

9

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. Among authors: uranishi a. Acta Radiol. 2021 Apr;62(4):462-473. doi: 10.1177/0284185120930611. Epub 2020 Jul 1. Acta Radiol. 2021. PMID: 32611196

10

Assessment of dyssynchronous wall motion during acute myocardial ischemia using velocity vector imaging.

Masuda K, Asanuma T, Taniguchi A, Uranishi A, Ishikura F, Beppu S. Masuda K, et al. Among authors: uranishi a. JACC Cardiovasc Imaging. 2008 Mar;1(2):210-20. doi: 10.1016/j.jcmg.2007.12.002. JACC Cardiovasc Imaging. 2008. PMID: 19356430 Free article.

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