Masahiro Kenjo

Hiroshima, Japan

Last Updated: 09/26/2026

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Found 63 publications

Deep Learning-Based CT Segmentation of a Non-radiopaque Hydrogel Rectal Spacer in Prostate Radiotherapy.

Deep Learning-Based CT Segmentation of a Non-radiopaque Hydrogel Rectal Spacer in Prostate Radiotherapy.

Journal: Cureus

Published: June 27, 2026

Impact of the Number of Subfields in an Automatic Field-in-field Technique on Dose Distribution and Delivery Efficiency in Tangential Whole-breast Irradiation

Impact of the Number of Subfields in an Automatic Field-in-field Technique on Dose Distribution and Delivery Efficiency in Tangential Whole-breast Irradiation

Journal: Nihon Hoshasen Gijutsu Gakkai zasshi

Published: June 07, 2026

Development and validation of a DICOM-based prediction model for instantaneous dose rate and delivery time in VMAT.

Development and validation of a DICOM-based prediction model for instantaneous dose rate and delivery time in VMAT.

Journal: Radiological physics and technology

Published: May 29, 2026

Influence of target coverage priority levels on dose homogeneity in commercial automated field-in-field planning for breast radiotherapy.

Influence of target coverage priority levels on dose homogeneity in commercial automated field-in-field planning for breast radiotherapy.

Journal: Radiological physics and technology

Published: May 28, 2026

Clinical Evaluation of AI-based Automatic Contouring for Thoracic Structures

Clinical Evaluation of AI-based Automatic Contouring for Thoracic Structures

Journal: Nihon Hoshasen Gijutsu Gakkai zasshi

Published: April 12, 2026

Latent density discrepancies in commercial lung-equivalent inserts and their clinical dosimetric impact.

Latent density discrepancies in commercial lung-equivalent inserts and their clinical dosimetric impact.

Journal: Journal of applied clinical medical physics

Published: March 26, 2026

Development of a spatially indexed dose-volume histogram for treatment plan evaluation.

Development of a spatially indexed dose-volume histogram for treatment plan evaluation.

Journal: Journal of radiation research

Published: January 26, 2026

Dosimetric Discrepancy Between Whole-Lung and Lobe-Specific Metrics in Lung Stereotactic Body Radiotherapy and Its Implications for Regional Dose Assessment.

Dosimetric Discrepancy Between Whole-Lung and Lobe-Specific Metrics in Lung Stereotactic Body Radiotherapy and Its Implications for Regional Dose Assessment.

Journal: Cureus

Published: January 22, 2026

Encapsulated configuration of a flexible transparent adhesive bolus to improve surface conformity and skin safety in post-mastectomy radiation therapy.

Encapsulated configuration of a flexible transparent adhesive bolus to improve surface conformity and skin safety in post-mastectomy radiation therapy.

Journal: Radiological physics and technology

Published: January 21, 2026

Dosimetric analysis and clinical outcomes including adverse events in postoperative breast cancer irradiation involving the internal mammary lymph node region using Hybrid VMAT.

Dosimetric analysis and clinical outcomes including adverse events in postoperative breast cancer irradiation involving the internal mammary lymph node region using Hybrid VMAT.

Journal: Japanese journal of radiology

Published: August 09, 2025

Comparative Study of Surface Conformity of Flexible Boluses Composed of Different Materials

Comparative Study of Surface Conformity of Flexible Boluses Composed of Different Materials

Journal: Nihon Hoshasen Gijutsu Gakkai zasshi

Published: July 16, 2025

Algorithm-based gantry angle range determination in volumetric modulated arc therapy for liver stereotactic body radiation therapy.

Algorithm-based gantry angle range determination in volumetric modulated arc therapy for liver stereotactic body radiation therapy.

Journal: Physica medica : PM : an international journal devoted to the applications of physics to medicine and biology : official journal of the Italian Association of Biomedical Physics (AIFB)

Published: April 25, 2025

Showing 1-12 of 63

Last Updated: 09/26/2026