List of works - Ki Chang Keum

(18)F-FDG/PET May Help to Identify a Subgroup of Patients with T1-T2 Breast Cancer and 1-3 Positive Lymph Nodes Who Are at a High Risk of Recurrence after Mastectomy

scientific article published on 9 September 2015

18Fluoro-deoxy-glucose positron emission tomography in assessing tumor response to preoperative chemoradiation therapy for locally advanced rectal cancer.

scientific article published in January 2011

A Clinical Trial of Combination Neoadjuvant Chemotherapy and Transoral Robotic Surgery in Patients with T3 and T4 Laryngo-Hypopharyngeal Cancer.

scientific article

A New Clinical Trial of Neoadjuvant Chemotherapy Combined With Transoral Robotic Surgery and Customized Adjuvant Therapy for Patients With T3 or T4 Oropharyngeal Cancer.

scientific article

A Randomized Phase 2 Study of Neoadjuvant Chemoradiaton Therapy With 5-Fluorouracil/Leucovorin or Irinotecan/S-1 in Patients With Locally Advanced Rectal Cancer.

scientific article published on 28 August 2015

A comparative study of volumetric analysis, histopathologic downstaging, and tumor regression grade in evaluating tumor response in locally advanced rectal cancer following preoperative chemoradiation

scientific article published on 02 November 2006

A competing risk analysis of cancer-specific mortality of initial treatment with radical prostatectomy versus radiation therapy in clinically localized high-risk prostate cancer

scientific article published on 20 May 2014

Adjuvant radiotherapy following total mesorectal excision for stage IIA rectal cancer: is it beneficial?

scientific article published on 11 June 2010

Association Between Choroidal Thickness and Metabolic Activity on Positron Emission Tomography in Eyes With Choroidal Melanoma.

scientific article published on 2 September 2015

Bladder filling variations during concurrent chemotherapy and pelvic radiotherapy in rectal cancer patients: early experience of bladder volume assessment using ultrasound scanner.

scientific article published on 31 March 2013

Chemoradiotherapy in squamous cell carcinoma of the anal canal: a single institution experience.

scientific article published on 31 March 2013

Chemoradiotherapy versus surgery followed by postoperative radiotherapy in tonsil cancer: Korean Radiation Oncology Group (KROG) study.

scientific article published on 30 August 2017

Clinical impact of tumor regression grade after preoperative chemoradiation for locally advanced rectal cancer: subset analyses in lymph node negative patients.

scientific article published on 28 February 2011

Clinical outcomes after sentinel lymph node biopsy in clinically node-negative breast cancer patients.

scientific article

Clinical outcomes for T1-2N0-1 oral tongue cancer patients underwent surgery with and without postoperative radiotherapy

scientific article

Clinical relevance of three subtypes of primary sinonasal lymphoma characterized by immunophenotypic analysis.

scientific article published in July 2004

Comparison of diffusion-weighted MRI and MR volumetry in the evaluation of early treatment outcomes after preoperative chemoradiotherapy for locally advanced rectal cancer.

scientific article published on 12 July 2011

Comparison of elective inguinal node irradiation techniques in anal cancer.

scientific article

Concurrent chemoradiotherapy followed by adjuvant chemotherapy in uterine cervical cancer patients with high-risk factors.

scientific article published on 17 August 2006

Constitutive production of human leptin by fed-batch culture of recombinant rpoS- Escherichia coli.

scientific article

DNA microarray-based detection of nosocomial pathogenic Pseudomonas aeruginosa and Acinetobacter baumannii

article

Definitive Chemoradiotherapy Versus Surgery Followed by Adjuvant Radiotherapy in Resectable Stage III/IV Hypopharyngeal Cancer

scientific article

Do Recent Advances in Diagnostic and Therapeutic Procedures Negate the Benefit of Postmastectomy Radiotherapy in N1 Patients With a Low Risk of Locoregional Recurrence?

scientific article

Does internal mammary node irradiation affect treatment outcome in clinical stage II-III breast cancer patients receiving neoadjuv ant chemotherapy?

scientific article published on 23 July 2015

Early clinical experience and outcome of helical tomotherapy for multiple metastatic lesions.

scientific article

Early hypopharyngeal cancer treated with different therapeutic approaches: a single-institution cohort analysis

scientific article published on 31 October 2016

Effect of belly board with bladder compression device on small bowel displacement from the radiotherapy field for rectal cancer

scientific article published on 02 April 2013

Efficacy of combined orbital radiation and systemic steroids in the management of Graves' orbitopathy

scientific article published on 15 February 2016

Elective neck treatment in clinically node-negative paranasal sinus carcinomas: impact on treatment outcome

scientific article published on 31 December 2018

External validation of IBTR! 2.0 nomogram for prediction of ipsilateral breast tumor recurrence.

scientific article

Gold nanoparticles enhance anti-tumor effect of radiotherapy to hypoxic tumor.

scientific article published on 28 September 2016

High-throughput identification of clinically important bacterial pathogens using DNA microarray.

scientific article published on 15 April 2009

IMRT with simultaneous integrated boost and concurrent chemotherapy for nasopharyngeal cancer: plan evaluation and treatment outcome

scientific article published on 16 October 2012

Impact of p16 expression in oropharyngeal cancer in the postoperative setting: the necessity of re-evaluating traditional risk stratification.

scientific article published on 29 July 2016

Incorporation of Radiotherapy in the Multidisciplinary Treatment of Isolated Retroperitoneal Lymph Node Recurrence from Colorectal Cancer

scientific article published on 15 January 2015

Influence of Radiation Dose to Reconstructed Breast Following Mastectomy on Complication in Breast Cancer Patients Undergoing Two-Stage Prosthetic Breast Reconstruction

scientific article published on 09 April 2019

Is elective nodal irradiation beneficial in patients with pathologically negative lymph nodes after neoadjuvant chemotherapy and breast-conserving surgery for clinical stage II-III breast cancer? A multicentre retrospective study (KROG 12-05).

scientific article published on 30 January 2014

Is there a clinical benefit to adaptive planning during tomotherapy in patients with head and neck cancer at risk for xerostomia?

scientific article published on 01 June 2012

Locoregional Treatment of the Primary Tumor in Patients With De Novo Stage IV Breast Cancer: A Radiation Oncologist's Perspective.

scientific article published on 17 June 2017

Long-term survival outcomes following internal mammary node irradiation in stage II-III breast cancer: results of a large retrospective study with 12-year follow-up.

scientific article published on 6 June 2013

Mechanical quality assurance using light field for linear accelerators with camera calibration.

scientific article published on 28 January 2016

Microarray of DNA-protein complexes on poly-3-hydroxybutyrate surface for pathogen detection.

scientific article

Molecular markers predict distant metastases after adjuvant chemoradiation for rectal cancer.

scientific article

Morphologic change of rectosigmoid colon using belly board and distended bladder protocol

scientific article published on 30 June 2015

Multi-institutional analysis of T3 subtypes and adjuvant radiotherapy effects in resected T3N0 non-small cell lung cancer patients.

scientific article published on 30 June 2015

Neoadjuvant chemoradiotherapy followed by D2 gastrectomy in locally advanced gastric cancer

scientific article

Neoadjuvant chemotherapy followed by surgery has no therapeutic advantages over concurrent chemoradiotherapy in International Federation of Gynecology and Obstetrics stage IB-IIB cervical cancer.

scientific article published on 08 June 2016

Nutritional status of patients treated with radiotherapy as determined by subjective global assessment.

scientific article

Oncologic outcomes after radical surgery following preoperative chemoradiotherapy for locally advanced lower rectal cancer: abdominoperineal resection versus sphincter-preserving procedure

scientific article published on 18 February 2009

Optimal Extent of Prophylactic Irradiation of Paraaortic Lymph Nodes in Patients with Uterine Cervical Cancer.

scientific article published on 14 December 2015

Overexpression of SOX2 Is Associated with Better Overall Survival in Squamous Cell Lung Cancer Patients Treated with Adjuvant Radiotherapy.

scientific article published on 12 August 2015

Patterns of Care for Radiotherapy in the Neoadjuvant and Adjuvant Treatment of Gastric Cancer: A Twelve-Year Nationwide Cohort Study in Korea.

scientific article

Patterns of care and treatment outcomes for primary thyroid lymphoma: a single institution study.

scientific article published on 31 December 2013

Patterns of care for patients with nasopharyngeal carcinoma (KROG 11-06) in South Korea

scientific article

Patterns of failures after surgical resection in olfactory neuroblastoma

scientific article published on 30 November 2018

Patterns of local recurrence after curative resection and reconstruction for oropharyngeal and oral cancers: Implications for postoperative radiotherapy target volumes

scientific article published on 20 August 2019

Perfusion MRI for the prediction of treatment response after preoperative chemoradiotherapy in locally advanced rectal cancer

article

Postoperative irradiation after implant placement: A pilot study for prosthetic reconstruction.

scientific article published on 21 October 2016

Postoperative radiotherapy in salivary ductal carcinoma: a single institution experience.

scientific article

Predicting the pathologic response of locally advanced rectal cancer to neoadjuvant concurrent chemoradiation using enzyme-linked immunosorbent assays (ELISAs) for biomarkers

scientific article published on 04 January 2014

Preoperative chemoradiotherapy effects on anastomotic leakage after rectal cancer resection: a propensity score matching analysis.

scientific article

Prognoses and Clinical Outcomes of Primary and Recurrent Uveal Melanoma.

scientific article published on 28 December 2017

Prognostic factors affecting oncologic outcomes in patients with locally recurrent rectal cancer: impact of patterns of pelvic recurrence on curative resection.

scientific article published on 29 July 2008

Prognostic significance of nodal involvement region in clinical stage IIIc breast cancer patients who received primary systemic treatment, surgery, and radiotherapy.

scientific article published on 14 August 2015

Prognostic value of FDG-PET volumetric parameters in patients with p16-positive oropharyngeal squamous cell carcinoma who received curative resection followed by postoperative radiotherapy or chemoradiotherapy

scientific article published on 9 April 2016

Radiological-pathological correlation study of hepatocellular carcinoma undergoing local chemoradiotherapy and surgery.

scientific article

Radiotherapy Versus Cordectomy in the Management of Early Glottic Cancer

scientific article published on 17 March 2017

Re-irradiation Using Intensity-modulated Radiotherapy for Recurrent and Second Primary Head and Neck Cancer

scientific article published on 01 May 2018

Recursive partition analysis of peritoneal and systemic recurrence in patients with gastric cancer who underwent D2 gastrectomy: Implications for neoadjuvant therapy consideration

scientific article published on 11 August 2016

Reirradiation to the pelvis for recurrent rectal cancer

scientific article published on 27 December 2011

Risk factors and dose-effect relationship for mandibular osteoradionecrosis in oral and oropharyngeal cancer patients

scientific article published on 26 March 2009

Risk of Lymphedema Following Contemporary Treatment for Breast Cancer: An Analysis of 7617 Consecutive Patients From a Multidisciplinary Perspective

scientific article published on 23 July 2019

Role of Chemotherapy in Stage II Nasopharyngeal Carcinoma Treated with Curative Radiotherapy

scientific article

Ruthenium-106 Brachytherapy with or without Additional Local Therapy Shows Favorable Outcome for Variable-Sized Choroidal Melanomas in Korean Patients

scientific article published on 24 March 2017

Stereotactic body radiotherapy with helical tomotherapy for pain palliation in spine metastasis

scientific article published on 22 February 2013

Survival and Functional Outcome after Treatment for Primary Base of Tongue Cancer: A Comparison of Definitive Chemoradiotherapy versus Surgery Followed by Adjuvant Radiotherapy.

scientific article published on 26 December 2017

Tailored radiotherapeutic strategies for disseminated uterine cervical cancer patients

scientific article

The Clinical Usefulness of (18)F-Fluorodeoxyglucose Positron Emission Tomography (PET) to Predict Oncologic Outcomes and PET-Based Radiotherapeutic Considerations in Locally Advanced Nasopharyngeal Carcinoma

scientific article published on 11 December 2015

The Effect of Hospital Case Volume on Clinical Outcomes in Patients with Nasopharyngeal Carcinoma: A Multi-institutional Retrospective Analysis (KROG-1106).

scientific article published on 5 February 2018

The Effect of Systemic Steroids and Orbital Radiation for Active Graves Orbitopathy on Postdecompression Extraocular Muscle Volume.

scientific article published on 16 August 2016

The Role of Neoadjuvant Chemotherapy in the Treatment of Nasopharyngeal Carcinoma: A Multi-institutional Retrospective Study (KROG 11-06) Using Propensity Score Matching Analysis

scientific article published on 28 December 2015

The deep inspiration breath hold technique using Abches reduces cardiac dose in patients undergoing left-sided breast irradiation

scientific article published on 31 December 2013

The location of locoregional recurrence in pathologic T3N0, non-irradiated lower rectal cancer

scientific article published on 30 June 2013

The prognostic impact of the number of lymph nodes retrieved after neoadjuvant chemoradiotherapy with mesorectal excision for rectal cancer

scientific article published on 01 July 2009

The role of adjuvant pelvic radiotherapy in rectal cancer with synchronous liver metastasis: a retrospective study.

scientific article

The role of postmastectomy radiation therapy after neoadjuvant chemotherapy in clinical stage II-III breast cancer patients with pN0: a multicenter, retrospective study (KROG 12-05).

scientific article published on 22 October 2013

Three-dimensional analysis of patterns of locoregional recurrence after treatment in breast cancer patients: Validation of the ESTRO consensus guideline on target volume.

scientific article published on 9 November 2016

Thymidylate Synthase Gene Polymorphism Affects the Response to Preoperative 5-Fluorouracil Chemoradiation Therapy in Patients With Rectal Cancer

article

Transoral robotic surgery-based therapy in patients with stage III-IV oropharyngeal squamous cell carcinoma.

scientific article published on 21 October 2017

Treatment Outcomes of Re-irradiation in Locoregionally Recurrent Rectal Cancer and Clinical Significance of Proper Patient Selection

scientific article published on 19 June 2019

Treatment outcome of patients with anaplastic thyroid cancer: a single center experience

scientific article published on March 2012

Treatment outcomes of extended-field radiation therapy and the effect of concurrent chemotherapy on uterine cervical cancer with para-aortic lymph node metastasis

scientific article

Treatment outcomes of intensity-modulated radiotherapy versus 3D conformal radiotherapy for patients with maxillary sinus cancer in the postoperative setting

scientific article published on 04 June 2015

Treatment-planning CT scan for breast and chest-wall irradiation: how many unexpected abnormalities could we detect?

scientific article published in November 2008

Upfront systemic chemotherapy and preoperative short-course radiotherapy with delayed surgery for locally advanced rectal cancer with distant metastases

scientific article

List of works by Ki Chang Keum

(18)F-FDG/PET May Help to Identify a Subgroup of Patients with T1-T2 Breast Cancer and 1-3 Positive Lymph Nodes Who Are at a High Risk of Recurrence after Mastectomy

18Fluoro-deoxy-glucose positron emission tomography in assessing tumor response to preoperative chemoradiation therapy for locally advanced rectal cancer.

A Clinical Trial of Combination Neoadjuvant Chemotherapy and Transoral Robotic Surgery in Patients with T3 and T4 Laryngo-Hypopharyngeal Cancer.

A New Clinical Trial of Neoadjuvant Chemotherapy Combined With Transoral Robotic Surgery and Customized Adjuvant Therapy for Patients With T3 or T4 Oropharyngeal Cancer.

A Randomized Phase 2 Study of Neoadjuvant Chemoradiaton Therapy With 5-Fluorouracil/Leucovorin or Irinotecan/S-1 in Patients With Locally Advanced Rectal Cancer.

A comparative study of volumetric analysis, histopathologic downstaging, and tumor regression grade in evaluating tumor response in locally advanced rectal cancer following preoperative chemoradiation

A competing risk analysis of cancer-specific mortality of initial treatment with radical prostatectomy versus radiation therapy in clinically localized high-risk prostate cancer

Adjuvant radiotherapy following total mesorectal excision for stage IIA rectal cancer: is it beneficial?

Association Between Choroidal Thickness and Metabolic Activity on Positron Emission Tomography in Eyes With Choroidal Melanoma.

Bladder filling variations during concurrent chemotherapy and pelvic radiotherapy in rectal cancer patients: early experience of bladder volume assessment using ultrasound scanner.

Chemoradiotherapy in squamous cell carcinoma of the anal canal: a single institution experience.

Chemoradiotherapy versus surgery followed by postoperative radiotherapy in tonsil cancer: Korean Radiation Oncology Group (KROG) study.

Clinical impact of tumor regression grade after preoperative chemoradiation for locally advanced rectal cancer: subset analyses in lymph node negative patients.

Clinical outcomes after sentinel lymph node biopsy in clinically node-negative breast cancer patients.

Clinical outcomes for T1-2N0-1 oral tongue cancer patients underwent surgery with and without postoperative radiotherapy

Clinical relevance of three subtypes of primary sinonasal lymphoma characterized by immunophenotypic analysis.

Comparison of diffusion-weighted MRI and MR volumetry in the evaluation of early treatment outcomes after preoperative chemoradiotherapy for locally advanced rectal cancer.

Comparison of elective inguinal node irradiation techniques in anal cancer.

Concurrent chemoradiotherapy followed by adjuvant chemotherapy in uterine cervical cancer patients with high-risk factors.

Constitutive production of human leptin by fed-batch culture of recombinant rpoS- Escherichia coli.

DNA microarray-based detection of nosocomial pathogenic Pseudomonas aeruginosa and Acinetobacter baumannii

Definitive Chemoradiotherapy Versus Surgery Followed by Adjuvant Radiotherapy in Resectable Stage III/IV Hypopharyngeal Cancer

Do Recent Advances in Diagnostic and Therapeutic Procedures Negate the Benefit of Postmastectomy Radiotherapy in N1 Patients With a Low Risk of Locoregional Recurrence?

Does internal mammary node irradiation affect treatment outcome in clinical stage II-III breast cancer patients receiving neoadjuv ant chemotherapy?

Early clinical experience and outcome of helical tomotherapy for multiple metastatic lesions.

Early hypopharyngeal cancer treated with different therapeutic approaches: a single-institution cohort analysis

Effect of belly board with bladder compression device on small bowel displacement from the radiotherapy field for rectal cancer

Efficacy of combined orbital radiation and systemic steroids in the management of Graves' orbitopathy

Elective neck treatment in clinically node-negative paranasal sinus carcinomas: impact on treatment outcome

External validation of IBTR! 2.0 nomogram for prediction of ipsilateral breast tumor recurrence.

Gold nanoparticles enhance anti-tumor effect of radiotherapy to hypoxic tumor.

High-throughput identification of clinically important bacterial pathogens using DNA microarray.

IMRT with simultaneous integrated boost and concurrent chemotherapy for nasopharyngeal cancer: plan evaluation and treatment outcome

Impact of p16 expression in oropharyngeal cancer in the postoperative setting: the necessity of re-evaluating traditional risk stratification.

Incorporation of Radiotherapy in the Multidisciplinary Treatment of Isolated Retroperitoneal Lymph Node Recurrence from Colorectal Cancer

Influence of Radiation Dose to Reconstructed Breast Following Mastectomy on Complication in Breast Cancer Patients Undergoing Two-Stage Prosthetic Breast Reconstruction

Is elective nodal irradiation beneficial in patients with pathologically negative lymph nodes after neoadjuvant chemotherapy and breast-conserving surgery for clinical stage II-III breast cancer? A multicentre retrospective study (KROG 12-05).

Is there a clinical benefit to adaptive planning during tomotherapy in patients with head and neck cancer at risk for xerostomia?

Locoregional Treatment of the Primary Tumor in Patients With De Novo Stage IV Breast Cancer: A Radiation Oncologist's Perspective.

Long-term survival outcomes following internal mammary node irradiation in stage II-III breast cancer: results of a large retrospective study with 12-year follow-up.

Mechanical quality assurance using light field for linear accelerators with camera calibration.

Microarray of DNA-protein complexes on poly-3-hydroxybutyrate surface for pathogen detection.

Molecular markers predict distant metastases after adjuvant chemoradiation for rectal cancer.

Morphologic change of rectosigmoid colon using belly board and distended bladder protocol

Multi-institutional analysis of T3 subtypes and adjuvant radiotherapy effects in resected T3N0 non-small cell lung cancer patients.

Neoadjuvant chemoradiotherapy followed by D2 gastrectomy in locally advanced gastric cancer

Neoadjuvant chemotherapy followed by surgery has no therapeutic advantages over concurrent chemoradiotherapy in International Federation of Gynecology and Obstetrics stage IB-IIB cervical cancer.

Nutritional status of patients treated with radiotherapy as determined by subjective global assessment.

Oncologic outcomes after radical surgery following preoperative chemoradiotherapy for locally advanced lower rectal cancer: abdominoperineal resection versus sphincter-preserving procedure

Optimal Extent of Prophylactic Irradiation of Paraaortic Lymph Nodes in Patients with Uterine Cervical Cancer.

Overexpression of SOX2 Is Associated with Better Overall Survival in Squamous Cell Lung Cancer Patients Treated with Adjuvant Radiotherapy.

Patterns of Care for Radiotherapy in the Neoadjuvant and Adjuvant Treatment of Gastric Cancer: A Twelve-Year Nationwide Cohort Study in Korea.

Patterns of care and treatment outcomes for primary thyroid lymphoma: a single institution study.

Patterns of care for patients with nasopharyngeal carcinoma (KROG 11-06) in South Korea

Patterns of failures after surgical resection in olfactory neuroblastoma

Patterns of local recurrence after curative resection and reconstruction for oropharyngeal and oral cancers: Implications for postoperative radiotherapy target volumes

Perfusion MRI for the prediction of treatment response after preoperative chemoradiotherapy in locally advanced rectal cancer

Postoperative irradiation after implant placement: A pilot study for prosthetic reconstruction.

Postoperative radiotherapy in salivary ductal carcinoma: a single institution experience.

Predicting the pathologic response of locally advanced rectal cancer to neoadjuvant concurrent chemoradiation using enzyme-linked immunosorbent assays (ELISAs) for biomarkers

Preoperative chemoradiotherapy effects on anastomotic leakage after rectal cancer resection: a propensity score matching analysis.

Prognoses and Clinical Outcomes of Primary and Recurrent Uveal Melanoma.

Prognostic factors affecting oncologic outcomes in patients with locally recurrent rectal cancer: impact of patterns of pelvic recurrence on curative resection.

Prognostic significance of nodal involvement region in clinical stage IIIc breast cancer patients who received primary systemic treatment, surgery, and radiotherapy.

Prognostic value of FDG-PET volumetric parameters in patients with p16-positive oropharyngeal squamous cell carcinoma who received curative resection followed by postoperative radiotherapy or chemoradiotherapy

Radiological-pathological correlation study of hepatocellular carcinoma undergoing local chemoradiotherapy and surgery.

Radiotherapy Versus Cordectomy in the Management of Early Glottic Cancer

Re-irradiation Using Intensity-modulated Radiotherapy for Recurrent and Second Primary Head and Neck Cancer

Recursive partition analysis of peritoneal and systemic recurrence in patients with gastric cancer who underwent D2 gastrectomy: Implications for neoadjuvant therapy consideration

Reirradiation to the pelvis for recurrent rectal cancer

Risk factors and dose-effect relationship for mandibular osteoradionecrosis in oral and oropharyngeal cancer patients

Risk of Lymphedema Following Contemporary Treatment for Breast Cancer: An Analysis of 7617 Consecutive Patients From a Multidisciplinary Perspective

Role of Chemotherapy in Stage II Nasopharyngeal Carcinoma Treated with Curative Radiotherapy

Ruthenium-106 Brachytherapy with or without Additional Local Therapy Shows Favorable Outcome for Variable-Sized Choroidal Melanomas in Korean Patients

Stereotactic body radiotherapy with helical tomotherapy for pain palliation in spine metastasis

Survival and Functional Outcome after Treatment for Primary Base of Tongue Cancer: A Comparison of Definitive Chemoradiotherapy versus Surgery Followed by Adjuvant Radiotherapy.

Tailored radiotherapeutic strategies for disseminated uterine cervical cancer patients

The Clinical Usefulness of (18)F-Fluorodeoxyglucose Positron Emission Tomography (PET) to Predict Oncologic Outcomes and PET-Based Radiotherapeutic Considerations in Locally Advanced Nasopharyngeal Carcinoma

The Effect of Hospital Case Volume on Clinical Outcomes in Patients with Nasopharyngeal Carcinoma: A Multi-institutional Retrospective Analysis (KROG-1106).