Tetsuo Akimoto

Tetsuo Akimoto

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Tetsuo Akimoto

Publications by authors named "Tetsuo Akimoto"

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Frequency and predictors of detecting early locoregional recurrence/disease progression of oral squamous cell carcinoma with high-risk factors on imaging tests before postoperative adjuvant radiotherapy.

Int J Clin Oncol 2019 Oct 9;24(10):1182-1189. Epub 2019 Jul 9.

Department of Radiation Oncology and Particle Therapy, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan.

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http://dx.doi.org/10.1007/s10147-019-01479-xDOI Listing
October 2019

Extra-perigastric Extranodal Metastasis is a Significant Prognostic Factor in Node-Positive Gastric Cancer.

World J Surg 2019 Oct;43(10):2499-2505

Department of Pathology and Clinical Laboratories, National Cancer Center Hospital East, Kashiwa, Japan.

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http://dx.doi.org/10.1007/s00268-019-05076-xDOI Listing
October 2019

Expression of Monocarboxylate Transporter 1 Is Associated With Better Prognosis and Reduced Nodal Metastasis in Pancreatic Ductal Adenocarcinoma.

Pancreas 2019 Sep;48(8):1102-1110

From the Division of Biomarker Discovery, Exploratory Oncology Research and Clinical Trial Center, National Cancer Center, Kashiwa-shi, Chiba.

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http://dx.doi.org/10.1097/MPA.0000000000001369DOI Listing
September 2019

Hypofractionated proton beam therapy for centrally located lung cancer.

J Med Imaging Radiat Oncol 2019 Aug 30;63(4):552-556. Epub 2019 May 30.

Department of Radiation Oncology and Particle Therapy, National Cancer Center Hospital East, Kashiwa, Japan.

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http://dx.doi.org/10.1111/1754-9485.12901DOI Listing
August 2019

HER2 heterogeneity is a poor prognosticator for HER2-positive gastric cancer.

World J Clin Cases 2019 Aug;7(15):1964-1977

Department of Gastric Surgery, National Cancer Center Hospital East, Kashiwa 277-8577, Japan.

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http://dx.doi.org/10.12998/wjcc.v7.i15.1964DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6695545PMC
August 2019

Predictive factors for hyperprogressive disease during nivolumab as anti-PD1 treatment in patients with advanced gastric cancer.

Gastric Cancer 2019 07 9;22(4):793-802. Epub 2019 Jan 9.

Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, 6-5-1 Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan.

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http://dx.doi.org/10.1007/s10120-018-00922-8DOI Listing
July 2019

Induction TPF chemotherapy followed by CRT with fractionated administration of cisplatin in patients with unresectable locally advanced head and neck cancer.

Int J Clin Oncol 2019 Jul 22;24(7):789-797. Epub 2019 Feb 22.

Department of Head and Neck Medical Oncology, National Cancer Center Hospital East, 6-5-1 Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan.

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http://dx.doi.org/10.1007/s10147-019-01418-wDOI Listing
July 2019

Effect of 5-fluorouracil on cellular response to proton beam in esophageal cancer cell lines according to the position of spread-out Bragg peak.

Acta Oncol 2019 Apr 11;58(4):475-482. Epub 2019 Jan 11.

a Division of Radiation Oncology and Particle Therapy , National Cancer Center Hospital East, Kashiwa , Chiba , Japan.

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https://www.tandfonline.com/doi/full/10.1080/0284186X.2018.1
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http://dx.doi.org/10.1080/0284186X.2018.1555373DOI Listing
April 2019

Clinicopathological features and endoscopic characteristics of inverted sessile serrated adenomas/polyps.

Endosc Int Open 2019 Mar 28;7(3):E330-E336. Epub 2019 Feb 28.

Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, Kashiwa, Chiba, Japan.

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http://dx.doi.org/10.1055/a-0820-2179DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6395096PMC
March 2019

Usefulness of hybrid deformable image registration algorithms in prostate radiation therapy.

J Appl Clin Med Phys 2019 Jan 27;20(1):229-236. Epub 2018 Dec 27.

Division of Radiation Oncology, National Cancer Center Hospital East, Kashiwa-shi, Japan.

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http://doi.wiley.com/10.1002/acm2.12515
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http://dx.doi.org/10.1002/acm2.12515DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6333149PMC
January 2019

Range optimization for target and organs at risk in dynamic adaptive passive scattering proton beam therapy - A proof of concept.

Phys Med 2018 Dec 27;56:66-73. Epub 2018 Nov 27.

Division of Radiation Oncology and Particle Therapy, Exploratory Oncology Research & Clinical Trial Center, National Cancer Center, Chiba 277-8577, Japan; Radiation Safety and Quality Assurance Division, Hospital East, National Cancer Center, Chiba 277-8577, Japan.

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http://dx.doi.org/10.1016/j.ejmp.2018.11.010DOI Listing
December 2018

Late radiological changes after passive scattering proton beam therapy for Stage I lung cancer.

J Radiat Res 2018 Jul;59(4):456-461

Division of Radiation Oncology and Particle Therapy, National Cancer Center Hospital East, 6-5-1 Kashiwanoha, Kashiwa, Chiba, Japan.

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http://dx.doi.org/10.1093/jrr/rry028DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6054174PMC
July 2018

Long-term results of S-1 plus cisplatin with concurrent thoracic radiotherapy for locally advanced non-small-cell lung cancer.

Cancer Chemother Pharmacol 2018 03 31;81(3):565-572. Epub 2018 Jan 31.

Department of Radiation Oncology, National Cancer Center Hospital East, Kashiwa, Japan.

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http://dx.doi.org/10.1007/s00280-018-3530-yDOI Listing
March 2018

The 5-year outcomes of moderately hypofractionated radiotherapy (66 Gy in 22 fractions, 3 fractions per week) for localized prostate cancer: a retrospective study.

Int J Clin Oncol 2018 Feb 31;23(1):165-172. Epub 2017 Jul 31.

Department of Radiation Oncology, Tokyo Women's Medical University, 8-1, Kawada-cho, Shinjuku-ku, Tokyo, 162-8666, Japan.

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http://dx.doi.org/10.1007/s10147-017-1175-1DOI Listing
February 2018

Dosimetric comparison between proton beam therapy and photon radiation therapy for locally advanced esophageal squamous cell carcinoma.

Radiat Oncol 2018 Feb 9;13(1):23. Epub 2018 Feb 9.

Division of Radiation Oncology and Particle Therapy, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan.

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http://dx.doi.org/10.1186/s13014-018-0966-5DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5807768PMC
February 2018

Feasibility of dynamic adaptive passive scattering proton therapy with computed tomography image guidance in the lung.

Med Phys 2017 Sep 1;44(9):4474-4481. Epub 2017 Aug 1.

Division of Radiation Oncology and Particle Therapy, Exploratory Oncology Research & Clinical Trial Center, National Cancer Center, Chiba, 277-8577, Japan.

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http://dx.doi.org/10.1002/mp.12444DOI Listing
September 2017

Proton beam therapy for olfactory neuroblastoma.

Radiother Oncol 2017 03 3;122(3):368-372. Epub 2017 Jan 3.

Division of Radiation Oncology and Particle Therapy, National Cancer Center Hospital East, Kashiwa, Japan.

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http://dx.doi.org/10.1016/j.radonc.2016.12.020DOI Listing
March 2017

Post-mastectomy radiation therapy without usage of a bolus may be a reasonable option.

J Radiat Res 2017 Jan 15;58(1):66-70. Epub 2016 Jul 15.

Division of Radiation Oncology, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba 277-8577, Japan.

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http://dx.doi.org/10.1093/jrr/rrw055DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5321177PMC
January 2017

Effect of combined treatment with micelle-incorporated cisplatin (NC-6004) and S-1 on human gastric cancer xenografts.

Mol Clin Oncol 2016 Dec 1;5(6):817-822. Epub 2016 Nov 1.

Division of Developmental Therapeutics, Exploratory Oncology Research and Clinical Trial Center, National Cancer Center, Kashiwa, Chiba 277-8577, Japan.

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http://dx.doi.org/10.3892/mco.2016.1070DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5228101PMC
December 2016

Patterns of failure after postoperative intensity-modulated radiotherapy for locally advanced and recurrent head and neck cancer.

Jpn J Clin Oncol 2016 Oct 10;46(10):919-927. Epub 2016 Aug 10.

Divisions of Radiation Oncology, National Cancer Center Hospital East, Kashiwa Divisions of Radiation Oncology and Particle Therapy, National Cancer Center Hospital East, Kashiwa.

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http://dx.doi.org/10.1093/jjco/hyw095DOI Listing
October 2016

Impact of prophylactic percutaneous endoscopic gastrostomy tube placement on treatment tolerance in head and neck cancer patients treated with cetuximab plus radiation.

Jpn J Clin Oncol 2016 Sep 17;46(9):825-31. Epub 2016 Jun 17.

Department of Head and Neck Cancer Oncology, National Research Cancer Center Hospital East, Kashiwa

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http://dx.doi.org/10.1093/jjco/hyw079DOI Listing
September 2016

Dosimetric comparison between proton beam therapy and photon radiation therapy for locally advanced non-small cell lung cancer.

Jpn J Clin Oncol 2016 Aug 10. Epub 2016 Aug 10.

Division of Radiation Oncology and Particle Therapy, National Cancer Center Hospital East , Kashiwa, Chiba, Japan.

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http://dx.doi.org/10.1093/jjco/hyw108DOI Listing
August 2016

Incidence and severity of adverse events associated with re-irradiation for spine or pelvic bone metastases.

Int J Clin Oncol 2016 Jun 27;21(3):609-14. Epub 2015 Nov 27.

Division of Radiation Oncology and Particle Therapy, National Cancer Center Hospital East, 6-5-1 Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan.

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http://dx.doi.org/10.1007/s10147-015-0930-4DOI Listing
June 2016

Impact of Expression of CD44, a Cancer Stem Cell Marker, on the Treatment Outcomes of Intensity Modulated Radiation Therapy in Patients With Oropharyngeal Squamous Cell Carcinoma.

Int J Radiat Oncol Biol Phys 2016 Mar 18;94(3):461-8. Epub 2015 Nov 18.

Division of Radiation Oncology, National Cancer Center Hospital East, Kashiwa, Chiba, Japan.

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http://dx.doi.org/10.1016/j.ijrobp.2015.11.019DOI Listing
March 2016

Phase II study of proton beam therapy as a nonsurgical approach for mucosal melanoma of the nasal cavity or para-nasal sinuses.

Radiother Oncol 2016 Feb 4;118(2):267-71. Epub 2015 Nov 4.

Department of Radiation Oncology & Proton Medical Research Center, United States.

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http://dx.doi.org/10.1016/j.radonc.2015.10.025DOI Listing
February 2016

[Chemoradiation Therapy].

Authors:
Tetsuo Akimoto

Gan To Kagaku Ryoho 2015 Oct;42(10):1137-40

Division of Radiation Oncology and Particle Therapy, Exploratory Oncology Research and Clinical Trial Center, National Cancer Center Hospital East.

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October 2015

Current status and outcomes of patients developing PSA recurrence after prostatectomy who were treated with salvage radiotherapy: a JROSG surveillance study.

J Radiat Res 2015 Jul 24;56(4):750-6. Epub 2015 Apr 24.

Department of Radiation Oncology and Particle Therapy, National Cancer Center Hospital East, 6-5-1 Kashiwanoha, Kashiwa City, Chiba, 277-8577, Japan.

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http://dx.doi.org/10.1093/jrr/rrv027DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4497400PMC
July 2015

Late toxicity of proton beam therapy for patients with the nasal cavity, para-nasal sinuses, or involving the skull base malignancy: importance of long-term follow-up.

Int J Clin Oncol 2015 Jun 20;20(3):447-54. Epub 2014 Aug 20.

Division of Radiation Oncology, National Cancer Center Hospital East, 6-5-1 Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan,

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http://dx.doi.org/10.1007/s10147-014-0737-8DOI Listing
June 2015

Accelerated radiotherapy for T1 to T2 glottic cancer.

Head Neck 2015 Apr 10;37(4):579-84. Epub 2014 Apr 10.

Division of Radiation Oncology, National Cancer Center Hospital East, Kashiwa, Chiba, Japan.

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http://dx.doi.org/10.1002/hed.23641DOI Listing
April 2015

[Proton beam therapy with concurrent chemotherapy for non-small cell lung cancer -- our experiences and future direction].

Gan To Kagaku Ryoho 2015 Feb;42(2):144-7

Dept. of Thoracic Oncology, National Cancer Center Hospital East.

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February 2015

Correlation between the changes in the EPIC QOL scores and the dose-volume histogram parameters in high-dose-rate brachytherapy combined with hypofractionated external beam radiation therapy for prostate cancer.

Jpn J Clin Oncol 2015 Jan 24;45(1):81-7. Epub 2014 Nov 24.

Department of Radiation Oncology, Tokyo Women's Medical University, Tokyo Radiation Therapy Center, Cancer Board Division, Hitachinaka General Hospital, Ibaraki, Japan.

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http://dx.doi.org/10.1093/jjco/hyu173DOI Listing
January 2015

Gastrostomy dependence in head and neck carcinoma patient receiving post-operative therapy.

Jpn J Clin Oncol 2014 Nov 21;44(11):1058-62. Epub 2014 Aug 21.

Department of Radiation Oncology, National Cancer Center Hospital East, Kashiwa.

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http://dx.doi.org/10.1093/jjco/hyu118DOI Listing
November 2014

Patterns of practice in the radiation therapy for bladder cancer: survey of the Japanese Radiation Oncology Study Group (JROSG).

Jpn J Clin Oncol 2014 Nov 10;44(11):1109-15. Epub 2014 Sep 10.

Division of Radiation Oncology and Particle Therapy, National Cancer Center Hospital East, Kashiwa, Japan.

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http://dx.doi.org/10.1093/jjco/hyu129DOI Listing
November 2014

Strontium-89 (Sr-89) chloride in the treatment of various cancer patients with multiple bone metastases.

Int J Clin Oncol 2014 Aug 24;19(4):739-43. Epub 2013 Jul 24.

Departments of Radiation Oncology, National Cancer Center Hospital East, 6-5-1 Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan,

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http://link.springer.com/content/pdf/10.1007/s10147-013-0597
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http://link.springer.com/10.1007/s10147-013-0597-7
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http://dx.doi.org/10.1007/s10147-013-0597-7DOI Listing
August 2014

Experimental evaluation of actual delivered dose using mega-voltage cone-beam CT and direct point dose measurement.

Med Dosim 2013 21;38(2):153-9. Epub 2012 Dec 21.

Graduate School of Human Health Sciences, Tokyo Metropolitan University, Tokyo, Japan.

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http://linkinghub.elsevier.com/retrieve/pii/S095839471200185
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http://dx.doi.org/10.1016/j.meddos.2012.10.005DOI Listing
December 2013

Radiation-induced dimer formation of EGFR: implications for the radiosensitizing effect of cetuximab.

Anticancer Res 2013 Oct;33(10):4337-46

Department of Radiation Oncology, National cancer Center Hospital East, 6-5-1 Kashiwanoha, Kashiwa, Chiba 277-8577, Japan.

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October 2013

Experimental verification of dose calculation using the simplified Monte Carlo method with an improved initial beam model for a beam-wobbling system.

Phys Med Biol 2013 Sep 12;58(17):6047-64. Epub 2013 Aug 12.

Graduate School of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennoudai, Tsukuba, Ibaraki 305-8573, Japan.

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http://dx.doi.org/10.1088/0031-9155/58/17/6047DOI Listing
September 2013

Impact of early radiological response evaluation on radiotherapeutic outcomes in the patients with nasal cavity and paranasal sinus malignancies.

J Radiat Res 2012 Sep 10;53(5):704-9. Epub 2012 Jul 10.

Graduate School of Medicine Department of Radiology, Juntendo University, 2-1-1, Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.

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http://dx.doi.org/10.1093/jrr/rrs021DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3430420PMC
September 2012

Patterns of practice in intensity-modulated radiation therapy and image-guided radiation therapy for prostate cancer in Japan.

Jpn J Clin Oncol 2012 Jan 30;42(1):53-7. Epub 2011 Nov 30.

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/hyr175DOI Listing
January 2012

Evaluation of anxiety and salivary chromogranin a secretion in women receiving breast conserving surgery followed by radiation therapy.

J Radiat Res 2011 31;52(3):351-9. Epub 2011 Mar 31.

Department of Radiation Oncology, Tokyo Women's Medical University School of Medicine.

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http://dx.doi.org/10.1269/jrr.10160DOI Listing
November 2011

[Clinical significance and indication of androgen ablation therapy in radiation therapy for localized prostate cancer].

Authors:
Tetsuo Akimoto

Nihon Rinsho 2011 Jun;69 Suppl 5:418-23

Department of Radiation Oncology, Tokyo Women's Medical University.

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June 2011

[Molecular basis and clinical results of radiation therapy combined with molecular targeted therapy].

Authors:
Tetsuo Akimoto

Nihon Rinsho 2010 Jun;68(6):1025-34

Department of Radiation Oncology, Tokyo Women's Medical University.

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June 2010

Prognostic significance of dysadherin and E-cadherin expression in patients with head and neck cancer treated by radiation therapy.

Anticancer Res 2008 Nov-Dec;28(6B):3859-64

Department of Radiology, Tokyo Women's Medical University School of Medicine, Shinjuku-ku, Tokyo 162-8666, Japan.

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February 2009

[Radiobiological basis for hyperfractionated radiation therapy].

Authors:
Tetsuo Akimoto

Gan To Kagaku Ryoho 2008 Nov;35(11):1820-2

Dept. of Radiology, Tokyo Women's Medical University.

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November 2008

External-beam radiotherapy for localized or locally advanced prostate cancer in Japan: a multi-institutional outcome analysis.

Jpn J Clin Oncol 2008 Mar 26;38(3):200-4. Epub 2008 Feb 26.

Department of Radiology, School of Medicine, Fukuoka University, Nanakuma 7-45-1, Jonan-ku, Fukuoka 814-0180, Japan.

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http://dx.doi.org/10.1093/jjco/hyn008DOI Listing
March 2008

Radiation therapy for T2N0 laryngeal cancer: A retrospective analysis for the impact of concurrent chemotherapy on local control.

Int J Radiat Oncol Biol Phys 2006 Mar 6;64(4):995-1001. Epub 2006 Jan 6.

Department of Radiation Oncology, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan.

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http://dx.doi.org/10.1016/j.ijrobp.2005.10.003DOI Listing
March 2006