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List of works by Toshio Ohashi

Analysis of suitable prescribed isodose line fitting to planning target volume in stereotactic body radiotherapy using dynamic conformal multiple arc therapy

scientific article published on 23 July 2011

Assessing protection against radiation exposure after prostate (125)I brachytherapy.

scientific article published on 15 January 2014

CT evaluations of focal liver reactions following stereotactic body radiotherapy for small hepatocellular carcinoma with cirrhosis: relationship between imaging appearance and baseline liver function

scientific article

Clinical evidence of particle beam therapy

scientific article published on March 22, 2012

Combined brachytherapy and external beam radiotherapy without adjuvant androgen deprivation therapy for high-risk prostate cancer

scientific article published on 09 January 2014

Comparison of clinical, tumour-related and dosimetric factors in grade 0-1, grade 2 and grade 3 radiation pneumonitis after stereotactic body radiotherapy for lung tumours

scientific article

Comparison of intraoperative ultrasound with postimplant computed tomography--dosimetric values at Day 1 and Day 30 after prostate brachytherapy

scientific article published on 23 October 2007

Comparison of preplanning and intraoperative planning for I-125 prostate brachytherapy

scientific article published on 11 January 2013

Detection of esophageal fiducial marker displacement during radiation therapy with a 2-dimensional on-board imager: analysis of internal margin for esophageal cancer

scientific article published on 11 September 2012

Differences in pulmonary function before vs. 1 year after hypofractionated stereotactic radiotherapy for small peripheral lung tumors

scientific article

Dose Constraint for Minimizing Grade 2 Rectal Bleeding Following Brachytherapy Combined With External Beam Radiotherapy for Localized Prostate Cancer: Rectal Dose-Volume Histogram Analysis of 457 Patients

scientific article published on March 11, 2011

Dose distribution analysis in stereotactic body radiotherapy using dynamic conformal multiple arc therapy

scientific article published in June 2009

Dosimetric effects of prone and supine positions on post-implant assessments for prostate brachytherapy

scientific article published on 20 September 2013

Evaluation for local failure by 18F-FDG PET/CT in comparison with CT findings after stereotactic body radiotherapy (SBRT) for localized non-small-cell lung cancer

scientific article published in March 2013

Hypofractionated stereotactic radiotherapy with and without transarterial chemoembolization for small hepatocellular carcinoma not eligible for other ablation therapies: Preliminary results for efficacy and toxicity

scientific article published in January 2008

Impact of MRI-based postimplant dosimetric assessment in prostate brachytherapy using contrast-enhanced T1-weighted images

scientific article published on February 11, 2012

Nationwide Japanese Prostate Cancer Outcome Study of Permanent Iodine-125 Seed Implantation (J-POPS).

scientific article published on 21 May 2014

Novel parameter predicting grade 2 rectal bleeding after iodine-125 prostate brachytherapy combined with external beam radiation therapy.

scientific article published on 6 June 2013

Outcomes following iodine-125 prostate brachytherapy with or without neoadjuvant androgen deprivation

scientific article published on 31 October 2013

Predicting pubic arch interference in prostate brachytherapy on transrectal ultrasonography-computed tomography fusion images

scientific article published on 5 July 2012

Predictive factors of acute urinary retention requiring catheterization following 125I prostate brachytherapy.

scientific article published on 12 May 2006

Radiation injury after hypofractionated stereotactic radiotherapy for peripheral small lung tumors: serial changes on CT.

scientific article

Serial changes of international prostate symptom score following I-125 prostate brachytherapy

scientific article published in August 2006

Severe COPD is correlated with mild radiation pneumonitis following stereotactic body radiotherapy

scientific article published on 01 September 2011

Small lung tumors: long-scan-time CT for planning of hypofractionated stereotactic radiation therapy--initial findings.

scientific article

Stereotactic body radiotherapy (SBRT) for oligometastatic lung tumors from colorectal cancer and other primary cancers in comparison with primary lung cancer

scientific article

Stereotactic body radiotherapy for primary lung cancer at a dose of 50 Gy total in five fractions to the periphery of the planning target volume calculated using a superposition algorithm

scientific article

Symptomatic Pericardial Effusion After Chemoradiation Therapy in Esophageal Cancer Patients

scientific article published on August 20, 2013

The value of drip infusion cholangiography using multidetector-row helical CT in patients with choledocholithiasis.

scientific article published on 21 June 2005