Yoshifumi Oku

Kagoshima, Japan

Last Updated: 09/26/2026

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Found 13 publications

Development of a virtual phantom for HDR cervical cancer brachytherapy: A multi-institutional tool for training, quality assurance, and variability reduction.

Development of a virtual phantom for HDR cervical cancer brachytherapy: A multi-institutional tool for training, quality assurance, and variability reduction.

Journal: Journal of applied clinical medical physics
Published: October 15, 2025

Comparison of Target Phase Positioning with Respiratory Motion between Four-dimensional CT and Four-dimensional Cone Beam CT: A Phantom Study

Comparison of Target Phase Positioning with Respiratory Motion between Four-dimensional CT and Four-dimensional Cone Beam CT: A Phantom Study

Journal: Nihon Hoshasen Gijutsu Gakkai zasshi
Published: September 10, 2025

A national survey of the clinical practice of surface-guided radiation therapy in Japan.

A national survey of the clinical practice of surface-guided radiation therapy in Japan.

Journal: Journal of radiation research
Published: July 31, 2025

Multicenter study on mechanical accuracy of short dwell time and source transit for HDR Ir-192 brachytherapy treatment machine.

Multicenter study on mechanical accuracy of short dwell time and source transit for HDR Ir-192 brachytherapy treatment machine.

Journal: Brachytherapy
Published: May 31, 2025

Investigation of Dosimetric Evaluation and Treatment Planning Time of Inverse Planning Optimization in Combined Intracavitary and Interstitial Brachytherapy for Cervical Cancer.

Investigation of Dosimetric Evaluation and Treatment Planning Time of Inverse Planning Optimization in Combined Intracavitary and Interstitial Brachytherapy for Cervical Cancer.

Journal: Cureus
Published: May 01, 2025

Enhancing patient positioning precision: a comparative analysis of surface-guided radiation therapy systems.

Enhancing patient positioning precision: a comparative analysis of surface-guided radiation therapy systems.

Journal: Radiological physics and technology
Published: February 25, 2025

Construction of a Temporary Radiological Image Viewing Network for Large-scale Disasters

Construction of a Temporary Radiological Image Viewing Network for Large-scale Disasters

Journal: Nihon Hoshasen Gijutsu Gakkai zasshi
Published: February 25, 2024

Creation the Next Generation of Radiological Technology

Creation the Next Generation of Radiological Technology

Journal: Nihon Hoshasen Gijutsu Gakkai zasshi
Published: January 21, 2024

Characteristics of detection accuracy of the patient setup using InBore optical patient positioning system.

Characteristics of detection accuracy of the patient setup using InBore optical patient positioning system.

Journal: Radiological physics and technology
Published: June 16, 2023

Basic Research on Comparative Evaluation of Calculated Dose Distribution Using Monte Carlo Algorithm-equipped Treatment Planning Systems in Volumetric Modulated Arc Therapy

Basic Research on Comparative Evaluation of Calculated Dose Distribution Using Monte Carlo Algorithm-equipped Treatment Planning Systems in Volumetric Modulated Arc Therapy

Journal: Nihon Hoshasen Gijutsu Gakkai zasshi
Published: August 23, 2021

Evaluation of Stability and Reliability of the Measurement of Absorbed Dose-to-water for an HDR 192Ir Sandwich Setup Phantom

Evaluation of Stability and Reliability of the Measurement of Absorbed Dose-to-water for an HDR 192Ir Sandwich Setup Phantom

Journal: Nihon Hoshasen Gijutsu Gakkai zasshi
Published: February 20, 2020

A Proposal for Evaluating the Positional Accuracy of Add-on Six-degrees-of-freedom Radiotherapy Couch in Couch Rotation for Image-guided Radiotherapy

A Proposal for Evaluating the Positional Accuracy of Add-on Six-degrees-of-freedom Radiotherapy Couch in Couch Rotation for Image-guided Radiotherapy

Journal: Nihon Hoshasen Gijutsu Gakkai zasshi
Published: December 23, 2017
Showing 1-12 of 13

Last Updated: 09/26/2026