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- Review Article
- Deformable image registration in radiation therapy
- Seungjong Oh
, Siyong Kim
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Radiat Oncol J. 2017;35(2):101-111. Published online June 30, 2017
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The number of imaging data sets has significantly increased during radiation treatment after introducing a diverse range of advanced techniques into the field of radiation oncology. As a consequence, there have been many studies proposing meaningful applications of imaging data set use. These applications commonly require a method to align the data sets at a reference. Deformable image registration (DIR)... |
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- Original Articles
- Clinical Investigation
- The role of adjuvant external beam radiation therapy for papillary thyroid carcinoma invading the trachea
- Young Suk Kim
, Jae Hyuck Choi , Kwang Sik Kim , Gil Chae Lim , Jeong Hong Kim , Ju Wan Kang , Hee-Sung Song , Sang Ah Lee , Chang Lim Hyun, Yunseon Choi , Gwi Eon Kim
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Radiat Oncol J. 2017;35(2):112-120. Published online June 30, 2017
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Purpose: To evaluate the effect of adjuvant external beam radiation therapy (EBRT) on local failure-free survival rate (LFFS) for papillary thyroid cancer (PTC) invading the trachea.
Materials and Methods: Fifty-six patients with locally advanced PTC invading the trachea were treated with surgical resection. After surgery, 21 patients received adjuvant EBRT and radioactive iodine therapy (EBRT group) and 35 patients were... |
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- In vivo dosimetry and acute toxicity in breast cancer patients undergoing intraoperative radiotherapy as boost
- Jason Joon Bock Lee
, Jinhyun Choi , Sung Gwe Ahn , Joon Jeong , Ik Jae Lee , Kwangwoo Park , Kangpyo Kim , Jun Won Kim
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Radiat Oncol J. 2017;35(2):121-128. Published online June 30, 2017
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Purpose: To report the results of a correlation analysis of skin dose assessed by in vivo dosimetry and the incidence of acute toxicity. This is a phase 2 trial evaluating the feasibility of intraoperative radiotherapy (IORT) as a boost for breast cancer patients.
Materials and Methods: Eligible patients were treated with IORT of 20 Gy followed by whole breast irradiation... |
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- Stereotactic radiotherapy of the prostate: fractionation and utilization in the United States
- Joseph P. Weiner
, David Schwartz , Meng Shao , Virginia Osborn , Kwang Choi , David Schreiber
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Radiat Oncol J. 2017;35(2):137-143. Published online June 30, 2017
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Purpose: To analyze the utilization and fractionation of extreme hypofractionation via stereotactic body radiotherapy (SBRT) in the treatment of prostate cancer.
Materials and Methods: Data was analyzed on men diagnosed with localized prostate cancer between 2004–2012 and treated with definitive-intent radiation therapy, as captured in the National Cancer Database. This database is a hospital-based registry that collects an estimated 70%... |
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- Radiation for persistent or recurrent epithelial ovarian cancer: a need for reassessment
- Noorie Choi
, Ji Hyun Chang , Suzy Kim , Hak Jae Kim
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Radiat Oncol J. 2017;35(2):144-152. Published online June 30, 2017
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Purpose: The role of radiotherapy (RT) was largely deserted after the introduction of platinum-based chemotherapy, but still survival rates are disappointingly low. This study focuses on assessing the clinical efficacy of RT in relation to chemotherapy resistance.
Materials and Methods: From October 2002 to January 2015, 44 patients were diagnosed with epithelial ovarian cancer (EOC) and treated with palliative RT... |
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- Optimal dose and volume for postoperative radiotherapy in brain oligometastases from lung cancer: a retrospective study
- Seung Yeun Chung
, Jong Hee Chang , Hye Ryun Kim , Byoung Chul Cho , Chang Geol Lee , Chang-Ok Suh
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Radiat Oncol J. 2017;35(2):153-162. Published online June 30, 2017
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Purpose: To evaluate intracranial control after surgical resection according to the adjuvant treatment received in order to assess the optimal radiotherapy (RT) dose and volume.
Materials and Methods: Between 2003 and 2015, a total of 53 patients with brain oligometastases from non-small cell lung cancer (NSCLC) underwent metastasectomy. The patients were divided into three groups according to the adjuvant treatment... |
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- Predictive factors of symptomatic radiation pneumonitis in primary and metastatic lung tumors treated with stereotactic ablative body radiotherapy
- Kangpyo Kim
, Jeongshim Lee , Yeona Cho , Seung Yeun Chung , Jason Joon Bock Lee , Chang Geol Lee , Jaeho Cho
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Radiat Oncol J. 2017;35(2):163-171. Published online June 30, 2017
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Purpose: Although stereotactic ablative body radiotherapy (SABR) is widely used therapeutic technique, predictive factors of radiation pneumonitis (RP) after SABR remain undefined. We aimed to investigate the predictive factors affecting RP in patients with primary or metastatic lung tumors who received SABR.
Materials and Methods: From 2012 to 2015, we reviewed 59 patients with 72 primary or metastatic lung tumors... |
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- Stereotactic body radiation therapy for liver oligo-recurrence and oligo-progression from various tumors
- Yu Jin Cha
, Mi-Sook Kim , Won-Il Jang , Young Seok Seo , Chul Koo Cho , Hyung Jun Yoo , Eun Kyung Paik
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Radiat Oncol J. 2017;35(2):172-179. Published online June 30, 2017
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Purpose: To evaluate the outcomes of stereotactic body radiation therapy (SBRT) for patients with liver oligo-recurrence and oligo-progression from various primary tumors.
Materials and Methods: Between 2002 and 2013, 72 patients with liver oligo-recurrence (oligo-metastasis with a controlled primary tumor) and oligo-progression (contradictory progression of a few sites of disease despite an overall tumor burden response to therapy) underwent SBRT.... |
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- Extraordinary radiation super-sensitivity accompanying with sorafenib combination therapy: what lies beneath?
- Jayoung Lee
, Ju Hye Lee , Hanbin Yoon , Ho Jeong Lee , Hosang Jeon , Jiho Nam
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Radiat Oncol J. 2017;35(2):185-188. Published online June 30, 2017
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Primary liver tumor, especially hepatocellular carcinoma (HCC), is a common cause of cancer death worldwide. The incidence is generally higher in Asian countries than in western countries. Carcinogenesis of HCC is often associated with hepatitis viral infections. Current standard treatment of HCC is surgical resection or transplantation in patients with early stage disease. However, the patient with advanced stage disease,... |
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