Saiji Ohga

Saiji Ohga

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Saiji Ohga

Saiji Ohga

Publications by authors named "Saiji Ohga"

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Comparison of volumetric-modulated arc therapy and intensity-modulated radiation therapy prostate cancer plans accounting for cold spots.

Radiol Phys Technol 2019 Jun 25;12(2):137-148. Epub 2019 Feb 25.

Department of Medical Technology, Kyushu University Hospital, 3-1-1, Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan.

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http://dx.doi.org/10.1007/s12194-019-00502-0DOI Listing
June 2019

Feasibility of anatomical feature points for the estimation of prostate locations in the Bayesian delineation frameworks for prostate cancer radiotherapy.

Radiol Phys Technol 2018 Dec 28;11(4):434-444. Epub 2018 Sep 28.

Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan.

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http://dx.doi.org/10.1007/s12194-018-0481-2DOI Listing
December 2018

Radiotherapy for Langerhans cell histiocytosis with paraplegia: A rare oncologic emergency case report in infancy and literature review.

Brain Dev 2018 Nov 12;40(10):952-955. Epub 2018 Jun 12.

Department of Pediatrics, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.

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http://dx.doi.org/10.1016/j.braindev.2018.05.016DOI Listing
November 2018

Effect of accounting for interfractional CTV shape variations in PTV margins on prostate cancer radiation treatment plans.

Phys Med 2018 Oct 29;54:66-76. Epub 2018 Sep 29.

Faculty of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka 812-8582, Japan.

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http://dx.doi.org/10.1016/j.ejmp.2018.09.008DOI Listing
October 2018

Computational analysis of interfractional anisotropic shape variations of the rectum in prostate cancer radiation therapy.

Phys Med 2018 Feb 14;46:168-179. Epub 2018 Feb 14.

Faculty of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka 812-8582, Japan.

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http://dx.doi.org/10.1016/j.ejmp.2017.12.019DOI Listing
February 2018

Exploration of temporal stability and prognostic power of radiomic features based on electronic portal imaging device images.

Phys Med 2018 Feb 19;46:32-44. Epub 2018 Jan 19.

Faculty of Medical Sciences, Kyushu University 3-1-1, Maidashi, Higashi-ku, Fukuoka 812-8582, Japan.

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http://dx.doi.org/10.1016/j.ejmp.2017.11.037DOI Listing
February 2018

Additional radiotherapy following endoscopic submucosal dissection for T1a-MM/T1b-SM esophageal squamous cell carcinoma improves locoregional control.

Radiat Oncol 2018 Jan 29;13(1):14. Epub 2018 Jan 29.

Department of Clinical Radiology, Kyushu University Graduate School of Medical Sciences, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan.

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http://dx.doi.org/10.1186/s13014-018-0960-yDOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5789550PMC
January 2018

Cataracts after Low-Dose Radiotherapy for Lymphoproliferative Disease of the Ocular Adnexa.

Semin Ophthalmol 2017 15;32(6):702-706. Epub 2016 Jul 15.

a Graduate School of Medical Sciences , Kyushu University , Fukuoka , Japan.

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http://dx.doi.org/10.3109/08820538.2016.1170159DOI Listing
December 2017

Investigation of interfractional shape variations based on statistical point distribution model for prostate cancer radiation therapy.

Med Phys 2017 May 20;44(5):1837-1845. Epub 2017 Apr 20.

Faculty of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan.

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http://dx.doi.org/10.1002/mp.12217DOI Listing
May 2017

Smoking effect on secondary bladder cancer after external beam radiotherapy for prostate cancer.

Jpn J Clin Oncol 2016 Oct 18;46(10):952-957. Epub 2016 Jul 18.

Department of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka.

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http://dx.doi.org/10.1093/jjco/hyw098DOI Listing
October 2016

Prognostic Significance of a Minute Amount of Ascites During Chemoradiotherapy for Locally Advanced Pancreatic Cancer.

Anticancer Res 2016 Apr;36(4):1879-84

Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.

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April 2016

Clinical characteristics and outcome of pneumothorax after stereotactic body radiotherapy for lung tumors.

Int J Clin Oncol 2015 Dec 28;20(6):1117-21. Epub 2015 Apr 28.

Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.

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http://dx.doi.org/10.1007/s10147-015-0833-4DOI Listing
December 2015

Treatment Planning Comparison for Carbon Ion Radiotherapy, Proton Therapy and Intensity-modulated Radiotherapy for Spinal Sarcoma.

Anticancer Res 2015 Jul;35(7):4083-9

Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.

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July 2015

Caudal epidural anesthesia during intracavitary brachytherapy for cervical cancer.

J Radiat Res 2015 May 6;56(3):583-7. Epub 2015 Apr 6.

Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan.

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http://dx.doi.org/10.1093/jrr/rrv011DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4426934PMC
May 2015

Stereotactic body radiation therapy for primary lung cancers clinically diagnosed without pathological confirmation: a single-institution experience.

Int J Clin Oncol 2015 Feb 8;20(1):53-8. Epub 2014 May 8.

Department of Comprehensive Clinical Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.

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http://dx.doi.org/10.1007/s10147-014-0698-yDOI Listing
February 2015

Acute urinary morbidity after a permanent 125I implantation for localized prostate cancer.

J Radiat Res 2014 Nov 25;55(6):1178-83. Epub 2014 Jul 25.

Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, Japan.

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http://dx.doi.org/10.1093/jrr/rru065DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4229930PMC
November 2014

Recent advances in radiation oncology: intensity-modulated radiotherapy, a clinical perspective.

Int J Clin Oncol 2014 Aug 2;19(4):564-9. Epub 2014 Jul 2.

Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, Maidashi 3-1-1, Higashi-ku, Fukuoka, 812-8582, Japan,

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http://dx.doi.org/10.1007/s10147-014-0718-yDOI Listing
August 2014

Radiotherapy for early-stage primary ocular adnexal mucosa-associated lymphoid tissue lymphoma.

Anticancer Res 2013 Dec;33(12):5575-8

Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, Maidashi 3-1-1, Higashi-ku, Fukuoka 812-8582, Japan.

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December 2013

Definitive fractionated re-irradiation for local recurrence following stereotactic body radiotherapy for primary lung cancer.

Anticancer Res 2013 Dec;33(12):5649-53

Department of Comprehensive Clinical Oncology, Graduate School of Medical Sciences, Kyushu University, Maidashi 3-1-1, Higashi-ku, Fukuoka 812-8582, Japan.

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December 2013

Prediction of outcome with FDG-PET in definitive chemoradiotherapy for esophageal cancer.

J Radiat Res 2013 Sep 21;54(5):890-8. Epub 2013 Mar 21.

Department of Radiology, Kyushu University Beppu Hospital, 4546 Tsurumihara, Tsurumi, Beppu, Oita, 874-0838, Japan.

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http://dx.doi.org/10.1093/jrr/rrt021DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3766293PMC
September 2013

Postoperative radiotherapy in patients with salivary duct carcinoma: clinical outcomes and prognostic factors.

J Radiat Res 2013 Sep 4;54(5):925-30. Epub 2013 Apr 4.

Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan.

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http://dx.doi.org/10.1093/jrr/rrt026DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3766298PMC
September 2013

Diffusion pattern of low dose rate brachytherapy for prostate cancer in Japan.

Cancer Sci 2013 Jul 9;104(7):934-6. Epub 2013 May 9.

Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.

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http://dx.doi.org/10.1111/cas.12168DOI Listing
July 2013

Clinical results of stereotactic body radiotherapy for Stage I small-cell lung cancer: a single institutional experience.

J Radiat Res 2013 Jan 24;54(1):108-12. Epub 2012 Aug 24.

Department of Heavy Particle Therapy and Radiation Oncology, Graduate School of Medical Sciences, Kyushu University, Maidashi 3-1-1, Higashi-ku, 812-8582, Fukuoka, Japan.

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http://dx.doi.org/10.1093/jrr/rrs075DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3534277PMC
January 2013

Radiation-induced rib fractures after hypofractionated stereotactic body radiation therapy: risk factors and dose-volume relationship.

Int J Radiat Oncol Biol Phys 2012 Nov 23;84(3):768-73. Epub 2012 Mar 23.

Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.

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http://dx.doi.org/10.1016/j.ijrobp.2012.01.027DOI Listing
November 2012

Stereotactic body radiation therapy for stage I non-small cell lung cancer patients with chronic respiratory insufficiency requiring domiciliary oxygen therapy.

Anticancer Res 2012 Sep;32(9):4041-4

Department of Heavy Particle Therapy and Radiation Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.

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September 2012

[Remote radiation planning support system].

Fukuoka Igaku Zasshi 2012 Aug;103(8):159-62

Department of Radiology, Kyushu University Beppu Hospital

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August 2012

A Case of Radiation Fibrosis Appearing as Mass-Like Consolidation after SBRT with Elevation of Serum CEA.

Case Rep Med 2010 6;2010:986706. Epub 2010 Jun 6.

Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan.

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http://dx.doi.org/10.1155/2010/986706DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2892714PMC
July 2011

Concurrent chemoradiotherapy with S-1 as first-line treatment for patients with oropharyngeal cancer.

J Radiat Res 2011 24;52(1):47-53. Epub 2010 Dec 24.

Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.

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http://dx.doi.org/10.1269/jrr.10081DOI Listing
June 2011

Advanced olfactory neuroblastoma treated with combined conventional and hypofractionated stereotactic radiotherapy.

J Cancer Res Ther 2010 Oct-Dec;6(4):581-4

Department of Radiology, School of Medicine, Fukuoka University, 7-45-1, Nanakuma, Jyonan-ku, Fukuoka, Japan.

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http://dx.doi.org/10.4103/0973-1482.77088DOI Listing
June 2011

Concurrent chemoradiotherapy with S-1 for T2N0 glottic squamous cell carcinoma.

J Radiat Res 2010 30;51(4):481-4. Epub 2010 Jun 30.

Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, Japan.

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http://dx.doi.org/10.1269/jrr.09134DOI Listing
December 2010

Chemoradiation for small cell esophageal carcinoma: report of 11 cases from multi-institution experience.

J Radiat Res 2010 16;51(1):15-20. Epub 2009 Sep 16.

Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University.

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http://dx.doi.org/10.1269/jrr.09074DOI Listing
May 2010

Carboplatin and etoposide combined with radiotherapy for limited-stage small-cell esophageal carcinoma: three cases and review of the literature.

Jpn J Radiol 2010 Apr 1;28(3):181-7. Epub 2010 May 1.

Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, Higashi-ku, Fukuoka, Japan.

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http://dx.doi.org/10.1007/s11604-009-0403-7DOI Listing
April 2010

[High-dose-rate brachytherapy with external beam radiotherapy for localized or locally advanced prostate cancer].

Fukuoka Igaku Zasshi 2010 Apr;101(4):75-83

Department of Radiology, National Hospital Organization Fukuoka Higashi Medical Center, Japan.

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April 2010

A clinical evaluation of visual feedback-guided breath-hold reproducibility of tumor location.

Phys Med Biol 2009 Dec 11;54(23):7171-82. Epub 2009 Nov 11.

Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, Maidashi 3-1-1, Higashi-ku, Fukuoka 812-8582, Japan.

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http://stacks.iop.org/0031-9155/54/i=23/a=009?key=crossref.5
Publisher Site
http://dx.doi.org/10.1088/0031-9155/54/23/009DOI Listing
December 2009

Spontaneous pneumothorax after stereotactic radiotherapy for non-small-cell lung cancer.

Jpn J Radiol 2009 Aug 28;27(7):269-74. Epub 2009 Aug 28.

Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.

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http://dx.doi.org/10.1007/s11604-009-0333-4DOI Listing
August 2009

Retrospective analysis: concurrent chemoradiotherapy and adjuvant chemotherapy for T2N0 glottic squamous cell carcinoma.

Fukuoka Igaku Zasshi 2009 Jan;100(1):26-31

Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.

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January 2009

Breath-hold monitoring and visual feedback for radiotherapy using a charge-coupled device camera and a head-mounted display: system development and feasibility.

Radiat Med 2008 Jan 31;26(1):50-5. Epub 2008 Jan 31.

Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, Maidashi 3-1-1, Higashi-ku, Fukuoka 812-8582, Japan.

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http://link.springer.com/10.1007/s11604-007-0189-4
Publisher Site
http://dx.doi.org/10.1007/s11604-007-0189-4DOI Listing
January 2008

[Progress of radiotherapy and stereotactic radiotherapy to the early lung cancer].

Fukuoka Igaku Zasshi 2008 Jan;99(1):1-6

Department of Health Sciences, Graduate School of Medical Sciences, Kyushu University.

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January 2008

Radiation therapy for recurrent esophageal cancer after surgery: clinical results and prognostic factors.

Jpn J Clin Oncol 2007 Dec;37(12):918-23

Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka City, Fukuoka 812-8582, Japan.

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http://dx.doi.org/10.1093/jjco/hym138DOI Listing
December 2007

Treatment of early tongue carcinoma with brachytherapy: results over a 25-year period.

Anticancer Res 2007 Sep-Oct;27(5B):3519-23

Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.

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http://ar.iiarjournals.org/content/27/5B/3519.full.pdf
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November 2007

Reproducibility of the abdominal and chest wall position by voluntary breath-hold technique using a laser-based monitoring and visual feedback system.

Int J Radiat Oncol Biol Phys 2007 May;68(1):267-72

Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.

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http://dx.doi.org/10.1016/j.ijrobp.2006.12.046DOI Listing
May 2007

Long-term functional outcome of brachytherapy for carcinoma of the mobile tongue: focus on the atrophic change of irradiated tongue.

Jpn J Clin Oncol 2006 Nov 4;36(11):681-7. Epub 2006 Oct 4.

Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan.

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http://dx.doi.org/10.1093/jjco/hyl099DOI Listing
November 2006

A machine vision system with CCD cameras for patient positioning in radiotherapy: a preliminary report.

Fukuoka Igaku Zasshi 2005 Dec;96(12):399-405

Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University.

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December 2005

Adult rhabdomyosarcoma in the nasal and paranasal sinuses showing complete local response to a combination of chemotherapy and radiotherapy using 3D-CRT and IMRT.

Fukuoka Igaku Zasshi 2005 Oct;96(10):363-9

Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.

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October 2005

Stage I and II non-Hodgkin's lymphoma: results of combined of THP-COP chemotherapy and radiotherapy.

Radiat Med 2005 May;23(3):156-61

Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan.

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May 2005

[A case of isolated hepatic malignant lymphoma representing characteristic findings on radiological imaging].

Fukuoka Igaku Zasshi 2003 Nov;94(11):319-22

Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka 812-8582, Japan.

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November 2003

[High-dose-rate brachytherapy with local injection of bleomycin for N0 oral tongue cancer--possibilities of the control of tumor implant by inserting applicators and the decrease in tumor dose].

Nihon Igaku Hoshasen Gakkai Zasshi 2003 Jan;63(1):47-50

Department of Radiology, National Kyushu Medical Center Hospital.

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January 2003