Ono A - Search Results

1

Effectiveness of the air-gap method for reducing radiation dose in neonate CT examinations.

Masuda T, Funama Y, Nakaura T, Sato T, Oku T, Ono A, Awai K. Masuda T, et al. Among authors: ono a. Radiol Phys Technol. 2024 Nov 5. doi: 10.1007/s12194-024-00855-1. Online ahead of print. Radiol Phys Technol. 2024. PMID: 39499357

2

Radiation dose reduction method combining the ECG-Edit function and high helical pitch in retrospectively-gated CT angiography.

Masuda T, Funama Y, Nakaura T, Sato T, Okimoto T, Gotanda R, Arao K, Imaizumi H, Arao S, Ono A, Hiratsuka J, Awai K. Masuda T, et al. Among authors: ono a. Radiography (Lond). 2022 Aug;28(3):766-771. doi: 10.1016/j.radi.2022.03.004. Epub 2022 Apr 12. Radiography (Lond). 2022. PMID: 35428572

3

COMPARISON OF PEDIATRIC LENS DOSE MEASUREMENTS BETWEEN AXIAL SCAN MODE WITHOUT ACTIVE COLLIMATOR AND HELICAL SCAN MODE WITH ACTIVE COLLIMATOR BY USING A 64 DETECTOR-ROW COMPUTED TOMOGRAPHY SCANNER.

Masuda T, Funama Y, Nakaura T, Sato T, Urayama K, Kiguchi M, Oku T, Arao S, Ono A, Hiratsuka J, Awai K. Masuda T, et al. Among authors: ono a. Radiat Prot Dosimetry. 2022 Oct 16;198(19):1522-1527. doi: 10.1093/rpd/ncac196. Radiat Prot Dosimetry. 2022. PMID: 36193882

4

Usefulness of large beam-shaping filters at different tube voltages of newborn chest CT.

Masuda T, Funama Y, Nakaura T, Sato T, Urayama K, Kiguchi M, Oku T, Yoshida M, Arao S, Ono A, Hiratsuka J, Awai K. Masuda T, et al. Among authors: ono a. Phys Eng Sci Med. 2023 Mar;46(1):289-293. doi: 10.1007/s13246-023-01217-8. Epub 2023 Jan 12. Phys Eng Sci Med. 2023. PMID: 36633769

5

RADIATION DOSE REDUCTION AT LOW TUBE VOLTAGE WITH CORONARY ARTERY BYPASS GRAFT COMPUTED TOMOGRAPHY ANGIOGRAPHY BASED ON THE CONTRAST NOISE RATIO INDEX.

Masuda T, Nakaura T, Funama Y, Sato T, Masuda S, Gotanda R, Arao K, Imaizumi H, Arao S, Ono A, Hiratsuka J, Awai K. Masuda T, et al. Among authors: ono a. Radiat Prot Dosimetry. 2023 Apr 19;199(6):527-532. doi: 10.1093/rpd/ncad049. Radiat Prot Dosimetry. 2023. PMID: 36881907

6

Effect of patient characteristics on vessel enhancement on arterio-venous fistula CT angiography in a retrospective cohort study.

Masuda T, Nakaura T, Funama Y, Sato T, Masuda S, Yoshiura T, Gotanda R, Arao K, Imaizumi H, Arao S, Ono A, Hiratsuka J, Awai K. Masuda T, et al. Among authors: ono a. Medicine (Baltimore). 2023 Mar 24;102(12):e33328. doi: 10.1097/MD.0000000000033328. Medicine (Baltimore). 2023. PMID: 36961162 Free PMC article.

7

Usefulness of electrocardiogram mA modulation during the electrocardiogram-gated CT scan in paediatrics with high heart rate for different helical pitch: a phantom-based assessment study.

Masuda T, Funama Y, Nakaura T, Sato T, Oku T, Gotanda R, Arao K, Imaizumi H, Arao S, Ono A, Hiratsuka J, Awai K. Masuda T, et al. Among authors: ono a. Radiat Prot Dosimetry. 2023 Jul 21;199(12):1295-1300. doi: 10.1093/rpd/ncad180. Radiat Prot Dosimetry. 2023. PMID: 37337642

8

Can Machine Learning Identify the Intravenous Contrast Dose and Injection Rate Needed for Optimal Enhancement on Dynamic Liver Computed Tomography?

Masuda T, Nakaura T, Funama Y, Sato T, Nagayama Y, Kidoh M, Yoshida M, Arao S, Ono A, Hiratsuka J, Hirai T, Awai K. Masuda T, et al. Among authors: ono a. J Comput Assist Tomogr. 2023 Jul-Aug 01;47(4):530-538. doi: 10.1097/RCT.0000000000001468. Epub 2023 Mar 9. J Comput Assist Tomogr. 2023. PMID: 37380150

9

Utility of lower tube voltage scans in reducing exposure of healthcare workers within computed tomography room to scattered radiation.

Arao S, Masuda T, Oku T, Ono A, Okura Y. Arao S, et al. Among authors: ono a. Radiat Prot Dosimetry. 2023 Nov 16;199(19):2338-2343. doi: 10.1093/rpd/ncad240. Radiat Prot Dosimetry. 2023. PMID: 37646071

10

Using Patient-Specific Contrast Enhancement Optimizer Simulation Software During the Transcatheter Aortic Valve Implantation-Computed Tomography Angiography in Patients With Aortic Stenosis.

Masuda T, Nakaura T, Higaki T, Funama Y, Matsumoto Y, Sato T, Okimoto T, Arao K, Imaizumi H, Arao S, Ono A, Hiratsuka J, Awai K. Masuda T, et al. Among authors: ono a. J Comput Assist Tomogr. 2024 Sep-Oct 01;48(5):759-762. doi: 10.1097/RCT.0000000000001603. Epub 2024 Apr 8. J Comput Assist Tomogr. 2024. PMID: 38595080

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