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List of works by Kazuhiro Ohtakara

Clinical comparison of positional accuracy and stability between dedicated versus conventional masks for immobilization in cranial stereotactic radiotherapy using 6-degree-of-freedom image guidance system-integrated platform.

scientific article published on 17 November 2011

Clinical outcomes of single or oligo-fractionated stereotactic radiotherapy for head and neck tumors using micromultileaf collimator-based dynamic conformal arcs

scientific article published on April 22, 2012

Comparison of pencil beam-based homogeneous vs inhomogeneous target dose planning for stereotactic body radiotherapy of peripheral lung tumors through Monte Carlo-based recalculation

scientific article published on 14 March 2015

Comparison of urethral diameters for calculating the urethral dose after permanent prostate brachytherapy.

scientific article published on 27 August 2007

Dose Gradient Analyses in Linac-based Intracranial Stereotactic Radiosurgery Using Paddick's Gradient Index: Consideration of the Optimal Method for Plan Evaluation

scientific article published on July 16, 2011

Dosimetric comparison of 2.5 mm vs. 3.0 mm leaf width micro-multileaf collimator-based treatment systems for intracranial stereotactic radiosurgery using dynamic conformal arcs: implications for treatment planning.

scientific article

Early manifestation of communicating hydrocephalus after fractionated stereotactic radiotherapy for aggressive giant atypical prolactinoma

Effect of edema on postimplant dosimetry in prostate brachytherapy using CT/MRI fusion.

scientific article

Gradual Recovery from Nonambulatory Quadriparesis Caused by Metastatic Epidural Cervical Cord Compression in an Octogenarian Gallbladder Carcinoma Patient Treated with Image-Guided Three-Dimensional Conformal Radiotherapy Alone Using a Field-in-Fiel

scientific article published on 11 August 2014

Hepatic dysfunction after radiotherapy for primary gastric lymphoma

scientific article

Impact of respiratory motion on breast tangential radiotherapy using the field-in-field technique compared to irradiation using physical wedges.

scientific article published on 22 January 2014

Long-Term Tumor Control despite Late Pseudoprogression on(18)F-FDG-PET following Extremely Hypofractionated Stereotactic Radiotherapy for Retropharyngeal Lymph Node Metastasis from Esthesioneuroblastoma

scientific article published on May 2014

MRI-based preplanning in low-dose-rate prostate brachytherapy.

scientific article

Palliative radiotherapy for patients with tracheobronchial and esophageal compression due to intrathoracic malignant tumors

scientific article

Preliminary clinical outcomes of image-guided 3-dimensional conformal radiotherapy for limited brain metastases instead of stereotactic irradiation referral

scientific article

Significance of target location relative to the depth from the brain surface and high-dose irradiated volume in the development of brain radionecrosis after micromultileaf collimator-based stereotactic radiosurgery for brain metastases

scientific article published on March 6, 2012

Significance of total colonoscopy screening before definitive radiotherapy for prostate cancer on the detection of anorectocolonic disease requiring intervention in advance.

scientific article published on 23 November 2017

Target volume geometric change and/or deviation from the cranium during fractionated stereotactic radiotherapy for brain metastases: potential pitfalls in image guidance based on bony anatomy alignment

scientific article published on 16 June 2014

Usefulness of CT-MRI Fusion in Radiotherapy Planning for Localized Prostate Cancer

scientific article published on September 30, 2011