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Anticancer Research|June 13, 2014
Preliminary clinical outcomes of image-guided 3-dimensional conformal radiotherapy for limited brain metastases instead of stereotactic irradiation referralKazuhiro Ohtakara, Hiroaki HoshiMedical Dosimetry : Official Journal of the American Association of Medical Dosimetrists|March 18, 2015
Comparison of pencil beam-based homogeneous vs inhomogeneous target dose planning for stereotactic body radiotherapy of peripheral lung tumors through Monte Carlo-based recalculationKazuhiro Ohtakara, Hiroaki HoshiCureus|March 31, 2023
An Extremely Inhomogeneous Gross Tumor Dose is Suitable for Volumetric Modulated Arc-Based Radiosurgery with a 5-mm Leaf-Width Multileaf Collimator for Single Brain MetastasisKazuhiro Ohtakara, Kojiro SuzukiCureus|October 27, 2025
Direct Comparison Between Dynamic Conformal Arcs and Volumetric Modulated Arcs in Stereotactic Radiosurgery Planning Using the High-Definition Dynamic Radiosurgery Platform for Intact Brain MetastasesKazuhiro Ohtakara, Kojiro SuzukiCureus|October 31, 2024
Determining Simple and Effective Cost Functions for an Efficient Volumetric-Modulated Arcs-Based Stereotactic Radiosurgery for Single Brain Metastases Using Monaco® Planning SystemKazuhiro Ohtakara, Kojiro SuzukiCureus|February 25, 2025
Significances of Collimator Angle Rotation and Different Angle Combinations in Volumetric-Modulated Arc-Based Stereotactic Radiosurgery With 5-mm Leaf-Width Multileaf Collimator for Single Brain MetastasesKazuhiro Ohtakara, Kojiro SuzukiCase Reports in Oncological Medicine|September 4, 2014
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-Field TechniqueKazuhiro Ohtakara, Hiroaki HoshiCase Reports in Oncology|September 19, 2014
Long-Term Tumor Control despite Late Pseudoprogression on(18)F-FDG-PET following Extremely Hypofractionated Stereotactic Radiotherapy for Retropharyngeal Lymph Node Metastasis from EsthesioneuroblastomaKazuhiro Ohtakara, Hiroaki HoshiCureus|August 25, 2025
Impact of High Maximum Dose Constraints Within the Gross Tumor Volume on the Quality of Stereotactic Radiosurgery Plans Using Volumetric-Modulated Arcs for Brain MetastasesKazuhiro Ohtakara, Kojiro SuzukiCureus|September 8, 2025
Significance of Inverse Planning With Variable Dose Rate and the Segment Shape Optimization in Dynamic Conformal Arcs Using the High-Definition Dynamic Radiosurgery Platform for Single Brain MetastasesKazuhiro Ohtakara, Kojiro SuzukiPageof 6