Ah R. Chang

Seoul, Republic of Korea

Last Updated: 09/26/2026

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Found 44 publications

Definitive Chemoradiotherapy Versus Radical Cystectomy for Small Cell Carcinoma of the Bladder: A Multicenter Retrospective Study.

Definitive Chemoradiotherapy Versus Radical Cystectomy for Small Cell Carcinoma of the Bladder: A Multicenter Retrospective Study.

Journal: Clinical genitourinary cancer

Published: June 10, 2026

Re: Robert M. Meier, Nima Aghdam, Alan C. Beckman et al. 10-yr Survival and Toxicity Outcomes of Stereotactic Body Radiotherapy for Prostate Cancer: A Nonrandomized Clinical Trial. Eur Urol In press. http://dx.doi.org/10.1016/j.eururo.2026.04.029.

Re: Robert M. Meier, Nima Aghdam, Alan C. Beckman et al. 10-yr Survival and Toxicity Outcomes of Stereotactic Body Radiotherapy for Prostate Cancer: A Nonrandomized Clinical Trial. Eur Urol In press. http://dx.doi.org/10.1016/j.eururo.2026.04.029.

Journal: European urology

Published: June 05, 2026

Proposal for Risk-Adjusted Surveillance Strategies in Extrahepatic Bile Duct Cancer with Cost-Effectiveness Validation: A Real-World Multi-institutional Cohort Analysis.

Proposal for Risk-Adjusted Surveillance Strategies in Extrahepatic Bile Duct Cancer with Cost-Effectiveness Validation: A Real-World Multi-institutional Cohort Analysis.

Journal: International journal of radiation oncology, biology, physics

Published: October 06, 2025

Proposal for Risk-Adjusted Surveillance Strategies in Extrahepatic Bile Duct Cancer with Cost-Effectiveness Validation: A Real World Multi-Institutional Cohort Analysis.

Proposal for Risk-Adjusted Surveillance Strategies in Extrahepatic Bile Duct Cancer with Cost-Effectiveness Validation: A Real World Multi-Institutional Cohort Analysis.

Journal: International journal of radiation oncology, biology, physics

Published: October 06, 2025

Correlations of biochemical and clinical outcomes with 10-year results after robotic stereotactic body radiotherapy for localized prostate cancer.

Correlations of biochemical and clinical outcomes with 10-year results after robotic stereotactic body radiotherapy for localized prostate cancer.

Journal: Radiation oncology (London, England)

Published: February 18, 2025

Concurrent Versus Sequential Adjuvant Capecitabine-Based Chemoradiation in Residual Triple-Negative Breast Cancer After Neoadjuvant-Chemotherapy: A Multicenter Comparative Study.

Concurrent Versus Sequential Adjuvant Capecitabine-Based Chemoradiation in Residual Triple-Negative Breast Cancer After Neoadjuvant-Chemotherapy: A Multicenter Comparative Study.

Journal: International journal of radiation oncology, biology, physics

Published: August 06, 2024

Radiation Oncologists' Perspectives on Oligometastatic Prostate Cancer: A Survey from Korean Oligometastasis Working Group.

Radiation Oncologists' Perspectives on Oligometastatic Prostate Cancer: A Survey from Korean Oligometastasis Working Group.

Journal: Current oncology (Toronto, Ont.)

Published: May 04, 2024

Long-Term Outcome of a Multicenter Prospective Study on Efficacy and Safety of High-Dose Stereotactic Body Radiation Therapy ≥48-h Interfraction Interval for ≤5 cm Hepatocellular Carcinoma.

Long-Term Outcome of a Multicenter Prospective Study on Efficacy and Safety of High-Dose Stereotactic Body Radiation Therapy ≥48-h Interfraction Interval for ≤5 cm Hepatocellular Carcinoma.

Journal: Liver cancer

Published: March 12, 2024

Locoregional Recurrence in Adenoid Cystic Carcinoma of the Breast: A Retrospective, Multicenter Study (KROG 22-14).

Locoregional Recurrence in Adenoid Cystic Carcinoma of the Breast: A Retrospective, Multicenter Study (KROG 22-14).

Journal: Cancer research and treatment

Published: February 23, 2024

Corrigendum to 'Assessment of deep learning-based auto-contouring on interobserver consistency in target volume and organs-at-risk delineation for breast cancer: Implications for RTQA program in a multi-institutional study' [The Breast 73 (2024) 103599].

Corrigendum to 'Assessment of deep learning-based auto-contouring on interobserver consistency in target volume and organs-at-risk delineation for breast cancer: Implications for RTQA program in a multi-institutional study' [The Breast 73 (2024) 103599].

Journal: Breast (Edinburgh, Scotland)

Published: December 31, 2023

Assessment of deep learning-based auto-contouring on interobserver consistency in target volume and organs-at-risk delineation for breast cancer: Implications for RTQA program in a multi-institutional study.

Assessment of deep learning-based auto-contouring on interobserver consistency in target volume and organs-at-risk delineation for breast cancer: Implications for RTQA program in a multi-institutional study.

Journal: Breast (Edinburgh, Scotland)

Published: September 18, 2023

Evaluating the Necessity of Adaptive RT and the Role of Deformable Image Registration in Lung Cancer with Different Pathologic Classifications.

Evaluating the Necessity of Adaptive RT and the Role of Deformable Image Registration in Lung Cancer with Different Pathologic Classifications.

Journal: Diagnostics (Basel, Switzerland)

Published: July 31, 2023

Showing 1-12 of 44

Last Updated: 09/26/2026