Atsushi Motegi

Hitachi-naka, 3120057, Japan

Last Updated: 09/26/2026

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Found 78 publications

Beyond Couch Correction in Head and Neck Radiotherapy: A Narrative Review of Action-Oriented Positioning Management.

Beyond Couch Correction in Head and Neck Radiotherapy: A Narrative Review of Action-Oriented Positioning Management.

Journal: Cancers

Published: June 05, 2026

Treatment Outcomes for Elderly Patients over the Age of 70 with Early-Stage Peripheral Non-Small Cell Lung Cancer Who Were Treated with Stereotactic Body Radiation Therapy (SBRT) at a Total Dose of 55 Gy in Four Fractions: A Single-Institution Retrospective Study.

Treatment Outcomes for Elderly Patients over the Age of 70 with Early-Stage Peripheral Non-Small Cell Lung Cancer Who Were Treated with Stereotactic Body Radiation Therapy (SBRT) at a Total Dose of 55 Gy in Four Fractions: A Single-Institution Retrospective Study.

Journal: Journal of clinical medicine

Published: May 11, 2026

Quality of Life in Japanese Men Treated with Intensity Modulated Radiotherapy for Localized Prostate Cancer: Three-Year Longitudinal Evaluation Using Patient-Reported Outcomes of the Expanded Prostate Index Composite (EPIC).

Quality of Life in Japanese Men Treated with Intensity Modulated Radiotherapy for Localized Prostate Cancer: Three-Year Longitudinal Evaluation Using Patient-Reported Outcomes of the Expanded Prostate Index Composite (EPIC).

Journal: Journal of clinical medicine

Published: February 03, 2026

The effectiveness of the QUAD shot regimen for advanced head and neck squamous cell carcinoma: a multicenter prospective observational study (JROSG 18-2).

The effectiveness of the QUAD shot regimen for advanced head and neck squamous cell carcinoma: a multicenter prospective observational study (JROSG 18-2).

Journal: Practical radiation oncology

Published: January 15, 2026

Effectiveness of the QUAD Shot Regimen for Advanced Head and Neck Squamous Cell Carcinoma: A Multicenter Prospective Observational Study (Japanese Radiation Oncology Study Group 18-2).

Effectiveness of the QUAD Shot Regimen for Advanced Head and Neck Squamous Cell Carcinoma: A Multicenter Prospective Observational Study (Japanese Radiation Oncology Study Group 18-2).

Journal: Practical radiation oncology

Published: January 15, 2026

Preoperative ctDNA and tumor volume predict colorectal cancer recurrence after metastasis resection.

Preoperative ctDNA and tumor volume predict colorectal cancer recurrence after metastasis resection.

Journal: NPJ precision oncology

Published: October 22, 2025

Prospective evaluation of oxygen saturation endoscopic imaging for radiotherapy response in head and neck cancer.

Prospective evaluation of oxygen saturation endoscopic imaging for radiotherapy response in head and neck cancer.

Journal: Communications medicine

Published: October 09, 2025

Summary of Japanese clinical practice guidelines for head and neck cancer - 2025 update edited by the Japan Society for Head and Neck Cancer.

Summary of Japanese clinical practice guidelines for head and neck cancer - 2025 update edited by the Japan Society for Head and Neck Cancer.

Journal: Auris, nasus, larynx

Published: August 22, 2025

A Single-Center Experience of the Same-Day Palliative Radiotherapy for Patients Referred to the Radiotherapy Department.

A Single-Center Experience of the Same-Day Palliative Radiotherapy for Patients Referred to the Radiotherapy Department.

Journal: Journal of palliative medicine

Published: February 26, 2025

Single-cell spatial analysis with Xenium reveals anti-tumour responses of CXCL13 + T and CXCL9+ cells after radiotherapy combined with anti-PD-L1 therapy.

Single-cell spatial analysis with Xenium reveals anti-tumour responses of CXCL13 + T and CXCL9+ cells after radiotherapy combined with anti-PD-L1 therapy.

Journal: British journal of cancer

Published: November 05, 2024

Prediction and Monitoring of Adaptive Radiation Therapy Timing Using Two-dimensional X-ray Image-based Water Equivalent Thickness.

Prediction and Monitoring of Adaptive Radiation Therapy Timing Using Two-dimensional X-ray Image-based Water Equivalent Thickness.

Journal: Anticancer research

Published: September 11, 2024

Detection of HPV DNA in Saliva of Patients with HPV-Associated Oropharyngeal Cancer Treated with Radiotherapy.

Detection of HPV DNA in Saliva of Patients with HPV-Associated Oropharyngeal Cancer Treated with Radiotherapy.

Journal: Current oncology (Toronto, Ont.)

Published: July 11, 2024

Showing 1-12 of 78

Last Updated: 09/26/2026