Byung Ock Choi

Summary

Affiliation: The Catholic University of Korea
Country: Korea

Publications

  1. pmc Stereotactic body radiation therapy with or without transarterial chemoembolization for patients with primary hepatocellular carcinoma: preliminary analysis
    Byung Ock Choi
    Department of Radiation Oncology, The Catholic University of Korea, School of Medicine, Seoul, South Korea
    BMC Cancer 8:351. 2008
  2. doi request reprint Ophthalmologic outcomes after chemotherapy and/or radiotherapy in non-conjunctival ocular adnexal MALT lymphoma
    Ji Sun Paik
    Department of Ophthalmology and Visual Science, College of Medicine, Seoul St Mary s Hospital, The Catholic University of Korea, 505 Banpo Dong, Seocho Ku, Seoul, 137 701, Republic of Korea
    Ann Hematol 91:1393-401. 2012
  3. pmc Dosimetric parameter predicting the deterioration of hepatic function after helical tomotherapy in patients with unresectable locally advanced hepatocellular carcinoma
    Seok Hyun Son
    Department of Radiation Oncology, College of Medicine, The Catholic University of Korea, Seoul, Korea
    Radiat Oncol 8:11. 2013
  4. doi request reprint Stereotactic body radiotherapy for patients with unresectable primary hepatocellular carcinoma: dose-volumetric parameters predicting the hepatic complication
    Seok Hyun Son
    Department of Radiation Oncology, College of Medicine, Catholic University of Korea, Seoul, Korea
    Int J Radiat Oncol Biol Phys 78:1073-80. 2010
  5. ncbi request reprint Clinical outcomes of post-remission therapy using (90)yttrium ibritumomab tiuxetan (Zevalin®) for high-risk patients with diffuse large B-cell lymphoma
    Eun Ji Han
    Department of Radiology, Catholic Lymphoma Study Group, The Catholic University of Korea College of Medicine, Seoul, South Korea
    Ann Hematol 90:1075-82. 2011
  6. pmc Determination of the α/β ratio for the normal liver on the basis of radiation-induced hepatic toxicities in patients with hepatocellular carcinoma
    Seok Hyun Son
    Department of Radiation Oncology, Incheon St, Mary s Hospital, College of Medicine, The Catholic University of Korea, Incheon, Korea
    Radiat Oncol 8:61. 2013
  7. doi request reprint High-dose radiotherapy using helical tomotherapy for vertebral metastasis: early clinical outcomes and cord dose specification
    Dong Soo Lee
    Department of Radiation Oncology, Seoul St Mary s Hospital, College of Medicine, The Catholic University of Korea, 505 Banpo Dong, Seocho Gu, Seoul 137 701, Republic of Korea
    Jpn J Clin Oncol 43:646-53. 2013
  8. ncbi request reprint Stereotactic body radiotherapy for prostate cancer: a preliminary report
    Yun Hee Lee
    Departments of Radiation Oncology, The Catholic University of Korea, Seoul, Korea
    Asia Pac J Clin Oncol 10:e46-53. 2014
  9. doi request reprint Retrospective analysis of treatment outcomes for extranodal NK/T-cell lymphoma (ENKL), nasal type, stage I-IIE: single institute experience of combined modality treatment for early localized nasal extranodal NK/T-cell lymphoma (ENKL)
    Jayoung Lee
    Department of Radiation Oncology, Seoul St Mary s Hospital, The Catholic Medical Center, College of Medicine, The Catholic University of Korea, 137 701, Banpo dong, 505, Seocho Gu, Seoul, South Korea
    Ann Hematol 92:333-43. 2013
  10. pmc The technical feasibility of an image-guided intensity-modulated radiotherapy (IG-IMRT) to perform a hypofractionated schedule in terms of toxicity and local control for patients with locally advanced or recurrent pancreatic cancer
    Seok Hyun Son
    Department of Radiation Oncology, College of Medicine, The Catholic University of Korea, Seoul, Korea
    Radiat Oncol 7:203. 2012

Collaborators

Detail Information

Publications26

  1. pmc Stereotactic body radiation therapy with or without transarterial chemoembolization for patients with primary hepatocellular carcinoma: preliminary analysis
    Byung Ock Choi
    Department of Radiation Oncology, The Catholic University of Korea, School of Medicine, Seoul, South Korea
    BMC Cancer 8:351. 2008
    ....
  2. doi request reprint Ophthalmologic outcomes after chemotherapy and/or radiotherapy in non-conjunctival ocular adnexal MALT lymphoma
    Ji Sun Paik
    Department of Ophthalmology and Visual Science, College of Medicine, Seoul St Mary s Hospital, The Catholic University of Korea, 505 Banpo Dong, Seocho Ku, Seoul, 137 701, Republic of Korea
    Ann Hematol 91:1393-401. 2012
    ..In the future study, to select a better treatment modality with fewer complications, well-designed prospective trials with ophthalmologic outcomes are needed...
  3. pmc Dosimetric parameter predicting the deterioration of hepatic function after helical tomotherapy in patients with unresectable locally advanced hepatocellular carcinoma
    Seok Hyun Son
    Department of Radiation Oncology, College of Medicine, The Catholic University of Korea, Seoul, Korea
    Radiat Oncol 8:11. 2013
    ..The purpose of this study was to identify parameters capable of predicting the deterioration of hepatic function after helical tomotherapy in patients with unresectable locally advanced hepatocellular carcinoma...
  4. doi request reprint Stereotactic body radiotherapy for patients with unresectable primary hepatocellular carcinoma: dose-volumetric parameters predicting the hepatic complication
    Seok Hyun Son
    Department of Radiation Oncology, College of Medicine, Catholic University of Korea, Seoul, Korea
    Int J Radiat Oncol Biol Phys 78:1073-80. 2010
    ..To identify the parameters that predict hepatic toxicity and deterioration of hepatic function...
  5. ncbi request reprint Clinical outcomes of post-remission therapy using (90)yttrium ibritumomab tiuxetan (Zevalin®) for high-risk patients with diffuse large B-cell lymphoma
    Eun Ji Han
    Department of Radiology, Catholic Lymphoma Study Group, The Catholic University of Korea College of Medicine, Seoul, South Korea
    Ann Hematol 90:1075-82. 2011
    ..In addition, this treatment failed to provide beneficial effects for the clinical outcome of subsequent PBSCT...
  6. pmc Determination of the α/β ratio for the normal liver on the basis of radiation-induced hepatic toxicities in patients with hepatocellular carcinoma
    Seok Hyun Son
    Department of Radiation Oncology, Incheon St, Mary s Hospital, College of Medicine, The Catholic University of Korea, Incheon, Korea
    Radiat Oncol 8:61. 2013
    ..The purpose of this study was to determine the α/β ratio for normal liver with hepatitis by analyzing the toxicity data from patients with unresectable hepatocellular carcinoma treated with helical tomotherapy...
  7. doi request reprint High-dose radiotherapy using helical tomotherapy for vertebral metastasis: early clinical outcomes and cord dose specification
    Dong Soo Lee
    Department of Radiation Oncology, Seoul St Mary s Hospital, College of Medicine, The Catholic University of Korea, 505 Banpo Dong, Seocho Gu, Seoul 137 701, Republic of Korea
    Jpn J Clin Oncol 43:646-53. 2013
    ..This study was designed to assess the feasibility and early clinical outcomes of high-dose radiotherapy to treat such tumors, using helical tomotherapy...
  8. ncbi request reprint Stereotactic body radiotherapy for prostate cancer: a preliminary report
    Yun Hee Lee
    Departments of Radiation Oncology, The Catholic University of Korea, Seoul, Korea
    Asia Pac J Clin Oncol 10:e46-53. 2014
    ..We report the results of a retrospective study of stereotactic body radiotherapy (SBRT) using a Cyberknife for prostate cancer...
  9. doi request reprint Retrospective analysis of treatment outcomes for extranodal NK/T-cell lymphoma (ENKL), nasal type, stage I-IIE: single institute experience of combined modality treatment for early localized nasal extranodal NK/T-cell lymphoma (ENKL)
    Jayoung Lee
    Department of Radiation Oncology, Seoul St Mary s Hospital, The Catholic Medical Center, College of Medicine, The Catholic University of Korea, 137 701, Banpo dong, 505, Seocho Gu, Seoul, South Korea
    Ann Hematol 92:333-43. 2013
    ..Also, lower radiation dose could be administered to avoid severe late complications...
  10. pmc The technical feasibility of an image-guided intensity-modulated radiotherapy (IG-IMRT) to perform a hypofractionated schedule in terms of toxicity and local control for patients with locally advanced or recurrent pancreatic cancer
    Seok Hyun Son
    Department of Radiation Oncology, College of Medicine, The Catholic University of Korea, Seoul, Korea
    Radiat Oncol 7:203. 2012
    ....
  11. pmc Significance of an increase in the Child-Pugh score after radiotherapy in patients with unresectable hepatocellular carcinoma
    Seok Hyun Son
    Department of Radiation Oncology, Incheon St, Mary s Hospital, College of Medicine, The Catholic University of Korea, Incheon, Korea
    Radiat Oncol 9:101. 2014
    ..We attempted to analyze the effects of an increase in the Child-Pugh (CP) score on the overall survival of patients with unresectable hepatocellular carcinoma (HCC) after radiotherapy (RT)...
  12. pmc The role of postoperative pelvic radiation in stage IV rectal cancer after resection of primary tumor
    Joo Hwan Lee
    Department of Radiation Oncology, Seoul St Mary s Hospital, The Catholic University of Korea College of Medicine, Seoul, Korea
    Radiat Oncol J 30:205-12. 2012
    ..To evaluate the effect of pelvic radiotherapy (RT) in patients with stage IV rectal cancer treated with resection of primary tumor with or without metastasectomy...
  13. pmc Long-term effect of stereotactic body radiation therapy for primary hepatocellular carcinoma ineligible for local ablation therapy or surgical resection. Stereotactic radiotherapy for liver cancer
    Jung Hyun Kwon
    Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
    BMC Cancer 10:475. 2010
    ..We evaluated the long-term effect of stereotactic body radiation therapy (SBRT) for primary small hepatocellular carcinoma (HCC) ineligible for local therapy or surgery...
  14. pmc Defining the optimal dose of radiation in leukemic patients with extramedullary lesions
    Jin Ho Song
    Department of Radiation Oncology, College of Medicine, The Catholic University of Korea, Seoul, Korea
    BMC Cancer 11:428. 2011
    ..Analysis of the clinical response of extramedullary lesions in leukemic patients treated with radiation therapy (RT) and defining the optimal dose of radiation...
  15. doi request reprint Lymphovascular invasion is a significant prognosticator in rectal cancer patients who receive preoperative chemoradiotherapy followed by total mesorectal excision
    Jong Hoon Lee
    Department of Radiation Oncology, Seoul St Mary s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
    Ann Surg Oncol 19:1213-21. 2012
    ....
  16. ncbi request reprint Fractionated stereotactic radiotherapy in patients with primary hepatocellular carcinoma
    Byung Ock Choi
    Department of Radiation Oncology, The Catholic University of Korea, Seoul, Korea
    Jpn J Clin Oncol 36:154-8. 2006
    ..The purpose of our study was to evaluate the feasibility and treatment outcomes of fractionated stereotactic radiotherapy (SRT) for primary hepatocellular carcinoma (HCC)...
  17. pmc Clinical significance of loss of heterozygosity for M6P/IGF2R in patients with primary hepatocellular carcinoma
    Hong Seok Jang
    Department of Radiation Oncology, The Catholic University of Korea, School of Medicine, Seoul, Korea
    World J Gastroenterol 14:1394-8. 2008
    ..To investigate the relationship between loss of heterozygosity (LOH) for mannose 6-phosphate/insulin-like growth factor 2 receptor (M6P/IGF2R) and the outcomes for primary HCC patients treated with partial hepatectomy...
  18. pmc Radiation-induced brain injury: retrospective analysis of twelve pathologically proven cases
    Dong Soo Lee
    Department of Radiation Oncology, The Cancer Center of Seoul St Mary s Hospital, The Catholic University of Korea, Seoul, Korea
    Radiation Oncol J 29:147-55. 2011
    ..This study was designed to determine the influencing factors and clinical course of pathologically proven cases of radiation-induced brain injury (RIBI)...
  19. pmc Prognostic significance of the lymph node ratio regarding recurrence and survival in rectal cancer patients treated with postoperative chemoradiotherapy
    Ji Yoon Kim
    Department of Radiation Oncology, The Catholic University of Korea College of Medicine, Seoul, Korea
    Gut Liver 6:203-9. 2012
    ....
  20. doi request reprint Primary radiation therapy in patients with localized orbital marginal zone B-cell lymphoma of mucosa-associated lymphoid tissue (MALT Lymphoma)
    Seok Hyun Son
    Department of Radiation Oncology, College of Medicine, The Catholic University of Korea, Seoul, Korea
    Int J Radiat Oncol Biol Phys 77:86-91. 2010
    ..To evaluate the outcomes of patients with localized orbital marginal zone B-cell lymphoma of the mucosa-associated lymphoid tissue (MALT lymphoma) who were treated with radiotherapy (RT)...
  21. doi request reprint Feasibility of the TNM-based staging system of ocular adnexal extranodal marginal zone lymphoma of mucosa-associated lymphoid tissue (MALT lymphoma)
    Sung Eun Lee
    Department of Hematology, Catholic University Lymphoma Group, The Catholic University of Korea, College of Medicine, Seoul, Korea
    Am J Hematol 86:262-6. 2011
    ..Thus, further studies to develop treatment strategies for reducing relapse after treatment for OAML should use the TNM staging system...
  22. doi request reprint The relevance of serum carcinoembryonic antigen as an indicator of brain metastasis detection in advanced non-small cell lung cancer
    Dong Soo Lee
    Department of Radiation Oncology, Seoul St Mary s Hospital, College of Medicine, The Catholic University of Korea, 505 Banpo Dong, Seocho Gu, Seoul 137 701, Republic of Korea
    Tumour Biol 33:1065-73. 2012
    ..These findings suggested the possible role of CEA in the pathogenesis of brain invasion. More vigilant surveillance would be warranted in the high-risk group of patients with high serum CEA level and multiple synchronous metastasis...
  23. pmc Total lymphoid irradiation based conditioning for hematopoietic stem cell transplantation in severe aplastic anemia
    Yun Hee Lee
    Department of Radiation Oncology, The Catholic University of Korea College of Medicine, Seoul, Korea
    Radiat Oncol J 30:165-72. 2012
    ....
  24. pmc The prognostic significance of the lymph node ratio in axillary lymph node positive breast cancer
    Ji Yoon Kim
    Department of Radiation Oncology, The Catholic University of Korea College of Medicine, Seoul, Korea
    J Breast Cancer 14:204-12. 2011
    ..This study evaluated the prognostic impact of the lymph node ratio (LNR; i.e., the ratio of positive to dissected lymph nodes) on recurrence and survival in breast cancer patients with positive axillary lymph nodes (LNs)...
  25. doi request reprint Comparison study of the partial-breast irradiation techniques: dosimetric analysis of three-dimensional conformal radiation therapy, electron beam therapy, and helical tomotherapy depending on various tumor locations
    Min Joo Kim
    Department of Biomedical Engineering, The Catholic University of Korea, Seoul, Republic of Korea
    Med Dosim 38:327-31. 2013
    ..The ET method is advisable for treating LIQ-S and LIQ-D tumors, as opposed to 3D-CRT or H-TOMO, because of acceptable target coverage and much lower dose applied to surrounding tissue. ..
  26. doi request reprint Hepatocellular carcinoma with portal vein tumor thrombosis: Improved treatment outcomes with external beam radiation therapy
    Ji Yoon Kim
    Department of Radiation Oncology, The Catholic University of Korea, College of Medicine, Seoul, Korea
    Hepatol Res 41:813-24. 2011
    ..Therefore, performing prospective randomized clinical trials is important to assess the benefits of radiotherapy and to develop combination treatment strategies...