Sakai H - Search Results

1

Effect of setup error in the single-isocenter technique on stereotactic radiosurgery for multiple brain metastases.

Nakano H, Tanabe S, Utsunomiya S, Yamada T, Sasamoto R, Nakano T, Saito H, Takizawa T, Sakai H, Ohta A, Abe E, Kaidu M, Aoyama H. Nakano H, et al. Among authors: sakai h. J Appl Clin Med Phys. 2020 Dec;21(12):155-165. doi: 10.1002/acm2.13081. Epub 2020 Oct 29. J Appl Clin Med Phys. 2020. PMID: 33119953 Free PMC article.

2

[Estimation of the phantom scatter factor (Sp) of rectangular fields].

Hayakawa T, Yamada T, Sakai H, Kasahara T, Inoue T, Miyakawa M. Hayakawa T, et al. Among authors: sakai h. Nihon Hoshasen Gijutsu Gakkai Zasshi. 2012;68(1):15-29. doi: 10.6009/jjrt.2012_jsrt_68.1.15. Nihon Hoshasen Gijutsu Gakkai Zasshi. 2012. PMID: 22277812 Free article. Japanese.

3

A study on a dental device for the prevention of mucosal dose enhancement caused by backscatter radiation from dental alloy during external beam radiotherapy.

Katsura K, Utsunomiya S, Abe E, Sakai H, Kushima N, Tanabe S, Yamada T, Hayakawa T, Yamanoi Y, Kimura S, Wada S, Aoyama H, Hayashi T. Katsura K, et al. Among authors: sakai h. J Radiat Res. 2016 Nov;57(6):709-713. doi: 10.1093/jrr/rrw092. Epub 2016 Oct 4. J Radiat Res. 2016. PMID: 27702778 Free PMC article.

4

The impact of the three degrees-of-freedom fiducial marker-based setup compared to soft tissue-based setup in hypofractionated intensity-modulated radiotherapy for prostate cancer.

Tanabe S, Utsunomiya S, Abe E, Sato H, Ohta A, Sakai H, Yamada T, Kaidu M, Aoyama H. Tanabe S, et al. Among authors: sakai h. J Appl Clin Med Phys. 2019 Jun;20(6):53-59. doi: 10.1002/acm2.12603. Epub 2019 May 4. J Appl Clin Med Phys. 2019. PMID: 31054217 Free PMC article.

5

[Investigation of the Influence of the Conversion Method to Equivalent Square Field on the Depth Direction of Phantom Scatter Factor].

Hayakawa T, Yamada T, Sakai H, Sasamoto R. Hayakawa T, et al. Among authors: sakai h. Nihon Hoshasen Gijutsu Gakkai Zasshi. 2019;75(6):525-535. doi: 10.6009/jjrt.2019_JSRT_75.6.525. Nihon Hoshasen Gijutsu Gakkai Zasshi. 2019. PMID: 31217403 Free article. Japanese.

6

[Investigation of Estimation Accuracy of Phantom Scatter Factor by Clarkson Method Considering Depth in MLC Irregular Field].

Hayakawa T, Yamada T, Sakai H, Sasamoto R. Hayakawa T, et al. Among authors: sakai h. Nihon Hoshasen Gijutsu Gakkai Zasshi. 2019;75(12):1426-1436. doi: 10.6009/jjrt.2019_JSRT_75.12.1426. Nihon Hoshasen Gijutsu Gakkai Zasshi. 2019. PMID: 31866641 Free article. Japanese.

7

Dosimetric comparison of analytic anisotropic algorithm and Acuros XB algorithm in VMAT plans for high-grade glioma.

Takizawa T, Tanabe S, Utsunomiya S, Nakano H, Yamada T, Sakai H, Ohta A, Saito H, Nakano T, Abe E, Kaidu M, Aoyama H. Takizawa T, et al. Among authors: sakai h. Phys Med. 2020 May;73:73-82. doi: 10.1016/j.ejmp.2020.04.007. Epub 2020 Apr 21. Phys Med. 2020. PMID: 32330814

8

Detecting MLC modeling errors using radiomics-based machine learning in patient-specific QA with an EPID for intensity-modulated radiation therapy.

Sakai M, Nakano H, Kawahara D, Tanabe S, Takizawa T, Narita A, Yamada T, Sakai H, Ueda M, Sasamoto R, Kaidu M, Aoyama H, Ishikawa H, Utsunomiya S. Sakai M, et al. Among authors: sakai h. Med Phys. 2021 Mar;48(3):991-1002. doi: 10.1002/mp.14699. Epub 2021 Jan 27. Med Phys. 2021. PMID: 33382467

9

Maximum distance in single-isocenter technique of stereotactic radiosurgery with rotational error using margin-based analysis.

Nakano H, Tanabe S, Yamada T, Utsunomiya S, Takizawa T, Sakai M, Sasamoto R, Sakai H, Nakano T, Saito H, Ohta A, Kaidu M, Ishikawa H. Nakano H, et al. Among authors: sakai m, sakai h. Radiol Phys Technol. 2021 Mar;14(1):57-63. doi: 10.1007/s12194-020-00602-2. Epub 2021 Jan 3. Radiol Phys Technol. 2021. PMID: 33393057

10

Verification of Qfix Encompass™ couch modeling using the Acuros XB algorithm and HypeArc™ using a high-spatial-resolution two-dimensional diode array.

Yamada T, Nakano H, Tanabe S, Sakai T, Tanabe S, Oka T, Sakai H, Oshikane T, Nakano T, Ohta A, Kanazawa T, Kaidu M, Ishikawa H. Yamada T, et al. Among authors: sakai h, sakai t. Med Dosim. 2023 Winter;48(4):261-266. doi: 10.1016/j.meddos.2023.06.002. Epub 2023 Jul 16. Med Dosim. 2023. PMID: 37455221

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