Ohashi A - Search Results

1

The Rate of Apparent Diffusion Coefficient Change With Diffusion Time on Breast Diffusion-Weighted Imaging Depends on Breast Tumor Types and Molecular Prognostic Biomarker Expression.

Iima M, Kataoka M, Honda M, Ohashi A, Ohno Kishimoto A, Ota R, Uozumi R, Urushibata Y, Feiweier T, Toi M, Nakamoto Y. Iima M, et al. Among authors: ohashi a. Invest Radiol. 2021 Aug 1;56(8):501-508. doi: 10.1097/RLI.0000000000000766. Invest Radiol. 2021. PMID: 33660629

2

A pilot study to determine the diagnostic criteria of spiculated masses for BI-RADS MRI category 5: when to perform re-biopsy after discordant pathologic result?

Onishi N, Kataoka M, Kanao S, Kawai M, Iima M, Ohashi A, Toi M, Togashi K. Onishi N, et al. Among authors: ohashi a. Breast Cancer. 2017 Jan;24(1):69-78. doi: 10.1007/s12282-016-0668-5. Epub 2016 Feb 1. Breast Cancer. 2017. PMID: 26832858

3

Intravoxel Incoherent Motion and Quantitative Non-Gaussian Diffusion MR Imaging: Evaluation of the Diagnostic and Prognostic Value of Several Markers of Malignant and Benign Breast Lesions.

Iima M, Kataoka M, Kanao S, Onishi N, Kawai M, Ohashi A, Sakaguchi R, Toi M, Togashi K. Iima M, et al. Among authors: ohashi a. Radiology. 2018 May;287(2):432-441. doi: 10.1148/radiol.2017162853. Epub 2017 Nov 2. Radiology. 2018. PMID: 29095673

4

The Value of Lesion Size as an Adjunct to the BI-RADS-MRI 2013 Descriptors in the Diagnosis of Solitary Breast Masses.

Kawai M, Kataoka M, Kanao S, Iima M, Onishi N, Ohashi A, Sakaguchi R, Toi M, Togashi K. Kawai M, et al. Among authors: ohashi a. Magn Reson Med Sci. 2018 Jul 10;17(3):203-210. doi: 10.2463/mrms.mp.2017-0024. Epub 2017 Dec 7. Magn Reson Med Sci. 2018. PMID: 29213007 Free PMC article.

5

The role of breast tomosynthesis in a predominantly dense breast population at a tertiary breast centre: breast density assessment and diagnostic performance in comparison with MRI.

Förnvik D, Kataoka M, Iima M, Ohashi A, Kanao S, Toi M, Togashi K. Förnvik D, et al. Among authors: ohashi a. Eur Radiol. 2018 Aug;28(8):3194-3203. doi: 10.1007/s00330-017-5297-7. Epub 2018 Feb 19. Eur Radiol. 2018. PMID: 29460074 Free PMC article.

6

Variability of non-Gaussian diffusion MRI and intravoxel incoherent motion (IVIM) measurements in the breast.

Iima M, Kataoka M, Kanao S, Kawai M, Onishi N, Koyasu S, Murata K, Ohashi A, Sakaguchi R, Togashi K. Iima M, et al. Among authors: ohashi a. PLoS One. 2018 Mar 1;13(3):e0193444. doi: 10.1371/journal.pone.0193444. eCollection 2018. PLoS One. 2018. PMID: 29494639 Free PMC article.

7

Intravoxel incoherent motion (IVIM) and non-Gaussian diffusion MRI of the lactating breast.

Iima M, Kataoka M, Sakaguchi R, Kanao S, Onishi N, Kawai M, Ohashi A, Murata K, Togashi K. Iima M, et al. Among authors: ohashi a. Eur J Radiol Open. 2018 Feb 2;5:24-30. doi: 10.1016/j.ejro.2018.01.003. eCollection 2018. Eur J Radiol Open. 2018. PMID: 29719854 Free PMC article.

8

New parameters of ultrafast dynamic contrast-enhanced breast MRI using compressed sensing.

Honda M, Kataoka M, Onishi N, Iima M, Ohashi A, Kanao S, Nickel MD, Toi M, Togashi K. Honda M, et al. Among authors: ohashi a. J Magn Reson Imaging. 2020 Jan;51(1):164-174. doi: 10.1002/jmri.26838. Epub 2019 Jun 18. J Magn Reson Imaging. 2020. PMID: 31215107

9

Diagnostic performance of maximum slope: A kinetic parameter obtained from ultrafast dynamic contrast-enhanced magnetic resonance imaging of the breast using k-space weighted image contrast (KWIC).

Ohashi A, Kataoka M, Kanao S, Iima M, Murata K, Weiland E, Onishi N, Kawai M, Toi M, Togashi K. Ohashi A, et al. Eur J Radiol. 2019 Sep;118:285-292. doi: 10.1016/j.ejrad.2019.06.012. Epub 2019 Jun 12. Eur J Radiol. 2019. PMID: 31324411

10

A multiparametric approach to diagnosing breast lesions using diffusion-weighted imaging and ultrafast dynamic contrast-enhanced MRI.

Ohashi A, Kataoka M, Iima M, Kanao S, Honda M, Urushibata Y, Nickel MD, Kishimoto AO, Ota R, Toi M, Togashi K. Ohashi A, et al. Magn Reson Imaging. 2020 Sep;71:154-160. doi: 10.1016/j.mri.2020.04.008. Epub 2020 Apr 14. Magn Reson Imaging. 2020. PMID: 32302738

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