Search filters

List of works by Changhoon Song

Adjuvant single-fraction radiotherapy is safe and effective for intractable keloids.

scientific article

Comparison of Dosimetric Performance among Commercial Quality Assurance Systems for Verifying Pretreatment Plans of Stereotactic Body Radiotherapy Using Flattening-Filter-Free Beams

scientific article

Elective pelvic irradiation in prostate cancer patients with biochemical failure following radical prostatectomy: A propensity score matching analysis

scientific article published on 11 April 2019

Elective pelvic versus prostate bed-only salvage radiotherapy following radical prostatectomy: A propensity score-matched analysis

scientific article published on 10 July 2015

Epidemiology of Intracranial Metastases in Korea: A National Cohort Investigation.

scientific article published on 21 March 2017

Impact of Lymph Node Ratio on Oncologic Outcomes in ypStage III Rectal Cancer Patients Treated with Neoadjuvant Chemoradiotherapy followed by Total Mesorectal Excision, and Postoperative Adjuvant Chemotherapy.

scientific article published on 18 September 2015

Impact of Postoperative Chemoradiotherapy versus Chemotherapy Alone on Recurrence and Survival in Patients with Stage II and III Upper Rectal Cancer: A Propensity Score-Matched Analysis

scientific article published on 22 April 2015

Impact of Tumor Regression Grade as a Major Prognostic Factor in Locally Advanced Rectal Cancer after Neoadjuvant Chemoradiotherapy: A Proposal for a Modified Staging System

Improved survival with postoperative radiotherapy in thymic carcinoma: A propensity-matched analysis of Surveillance, Epidemiology, and End Results (SEER) database.

scientific article published on 31 March 2017

Long-term outcomes after salvage radiotherapy for postoperative locoregionally recurrent non-small-cell lung cancer

scientific article

Lymph node ratio determines the benefit of adjuvant radiotherapy in pathologically 3 or less lymph node-positive prostate cancer after radical prostatectomy: a population-based analysis with propensity-score matching

scientific article published on 22 November 2017

Nomogram prediction of survival and recurrence in patients with extrahepatic bile duct cancer undergoing curative resection followed by adjuvant chemoradiation therapy.

scientific article

Optimal planning strategy among various arc arrangements for prostate stereotactic body radiotherapy with volumetric modulated arc therapy technique

scientific article published on 15 January 2017

Potential prognostic value of heat-shock protein 90 in the presence of phosphatidylinositol-3-kinase overexpression or loss of PTEN, in invasive breast cancers.

scientific article

Preoperative chemoradiotherapy for elderly patients with locally advanced rectal cancer-a real-world outcome study

scientific article published on 21 September 2016

Prognostic value of computed tomography texture features in non-small cell lung cancers treated with definitive concomitant chemoradiotherapy

scientific article

Real-time Tumor Oxygenation Changes After Single High-dose Radiation Therapy in Orthotopic and Subcutaneous Lung Cancer in Mice: Clinical Implication for Stereotactic Ablative Radiation Therapy Schedule Optimization

scientific article

Risk Prediction Model for Disease-Free Survival in Women with Early-Stage Cervical Cancers following Postoperative (Chemo)Radiotherapy

scientific article

Salvage radiotherapy for locoregionally recurrent extrahepatic bile duct cancer after radical surgery

scientific article published on 13 September 2017

Superiority of conventional intensity-modulated radiotherapy over helical tomotherapy in locally advanced non-small cell lung cancer. A comparative plan analysis

scientific article published on 17 August 2012

Treatment outcomes for radiotherapy alone are comparable with neoadjuvant chemotherapy followed by radiotherapy in early-stage nasopharyngeal carcinoma.

scientific article published in April 2008

Treatment-related pneumonitis and acute esophagitis in non-small-cell lung cancer patients treated with chemotherapy and helical tomotherapy.

scientific article published on 06 March 2010