Search Results - "Chang, Ji Hyun"

Genomic evidence of reactive oxygen species elevation in papillary thyroid carcinoma with Hashimoto thyroiditis by Yi, Jin Wook, Park, Ji Yeon, Sung, Ji-Youn, Kwak, Sang Hyuk, Yu, Jihan, Chang, Ji Hyun, Kim, Jo-Heon, Ha, Sang Yun, Paik, Eun Kyung, Lee, Woo Seung, Kim, Su-Jin, Lee, Kyu Eun, Kim, Ju Han

“…Elevated levels of reactive oxygen species (ROS) have been proposed as a risk factor for the development of papillary thyroid carcinoma (PTC) in patients with…”
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Evaluation of cosmetic outcomes in breast reconstruction patients undergoing radiotherapy using an anomaly generative adversarial network model by Lee, Choong-won, Shin, Kyung Hwan, Chang, Ji Hyun, Jang, Bum-Sup

“…Considering the rising prevalence of breast reconstruction followed by radiotherapy (RT), evaluating the cosmetic impact of RT is crucial. Currently, there are…”
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No axillary surgical treatment for lymph node-negative patients after ultra-sonography [NAUTILUS]: protocol of a prospective randomized clinical trial by Jung, Ji Gwang, Ahn, Se Hyun, Lee, Seeyoun, Kim, Eun-Kyu, Ryu, Jai Min, Park, Seho, Lim, Woosung, Jung, Yong Sik, Chung, Il Yong, Jeong, Joon, Chang, Ji Hyun, Shin, Kyung Hwan, Chang, Jung Min, Moon, Woo Kyung, Han, Wonshik

“…Following sentinel lymph node biopsy (SLNB), the axillary recurrence rate is very low although SLNB has a false-negative rate of 5-10%. In the ACOSOG Z0011…”
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Quantitative radiomics approach to assess acute radiation dermatitis in breast cancer patients by Park, So-Yeon, Park, Jong Min, Kim, Jung-In, Choi, Chang Heon, Chun, Minsoo, Chang, Ji Hyun, Kim, Jin Ho

“…We applied a radiomics approach to skin surface images to objectively assess acute radiation dermatitis in patients undergoing radiotherapy for breast cancer…”
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Heart substructural dosimetric parameters and risk of cardiac events after definitive chemoradiotherapy for stage III non-small cell lung cancer by Jang, Bum-Sup, Cha, Myung-Jin, Kim, Hak Jae, Oh, Seil, Wu, Hong-Gyun, Kim, Eunji, Kim, Byoung Hyuck, Kim, Jae Sik, Chang, Ji Hyun

“…•We analyzed cardiac toxicities in patients with non-small cell lung cancer after definitive concurrent chemoradiation.•Baseline cardiovascular risk score and…”
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Quantitative evaluation of radiodermatitis following whole-breast radiotherapy with various color space models: A feasibility study by Park, So-Yeon, Kim, Jin Ho, Chang, Ji Hyun, Park, Jong Min, Choi, Chang Heon, Kim, Jung-In

“…We analyzed skin images with various color space models to objectively assess radiodermatitis severity in patients receiving whole-breast radiotherapy. Twenty…”
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Impact of High-Dose Irradiation on Human iPSC-Derived Cardiomyocytes Using Multi-Electrode Arrays: Implications for the Antiarrhythmic Effects of Cardiac Radioablation by Kim, Jae Sik, Choi, Seong Woo, Park, Yun-Gwi, Kim, Sung Joon, Choi, Chang Heon, Cha, Myung-Jin, Chang, Ji Hyun

“…Cardiac radioablation is emerging as an alternative option for refractory ventricular arrhythmias. However, the immediate acute effect of high-dose irradiation…”
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Radiation for persistent or recurrent epithelial ovarian cancer: a need for reassessment by Choi, Noorie, Chang, Ji Hyun, Kim, Suzy, Kim, Hak Jae

“…Purpose: The role of radiotherapy (RT) was largely deserted after the introduction of platinum-based chemotherapy, but still survival rates are disappointingly…”
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MicroRNA-203 Modulates the Radiation Sensitivity of Human Malignant Glioma Cells by Chang, Ji Hyun, MD, Hwang, Yeo Hyun, PhD, Lee, David J, Kim, Dan Hyo, MS, Park, Ji Min, Wu, Hong-Gyun, MD, PhD, Kim, In Ah, MD, PhD

“…Purpose We investigated whether miR-203 could modulate the radiation sensitivity of glioblastoma (GBM) cells and which target gene(s) could be involved…”
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Reduced-dose whole-brain radiotherapy with tumor bed boost after upfront high-dose methotrexate for primary central nervous system lymphoma by Lee, Tae Hoon, Lee, Joo Ho, Chang, Ji Hyun, Ye, Sung-Joon, Kim, Tae Min, Park, Chul-Kee, Kim, Il Han, Kim, Byoung Hyuck, Wee, Chan Woo

“…Purpose: This retrospective study compares higher-dose whole-brain radiotherapy (hdWBRT) with reduced-dose WBRT (rdWBRT) in terms of clinical efficacy and…”
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Protocol for the postoperative radiotherapy in N1 breast cancer patients (PORT-N1) trial, a prospective multicenter, randomized, controlled, non-inferiority trial of patients receiving breast-conserving surgery or mastectomy by Lee, Tae Hoon, Chang, Ji Hyun, Jang, Bum-Sup, Kim, Jae Sik, Kim, Tae Hyun, Park, Won, Kim, Yong Bae, Kim, Su Ssan, Han, Wonshik, Lee, Han-Byoel, Shin, Kyung Hwan

“…Abstract Background Postoperative radiotherapy (PORT) could be useful for pN1 breast cancer patients who have undergone breast-conserving surgery (BCS) or…”
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Prediction of breast cancer-related lymphedema risk after postoperative radiotherapy via multivariable logistic regression analysis by Kim, Jae Sik, Kim, Jin Ho, Chang, Ji Hyun, Kim, Do Wook, Shin, Kyung Hwan

“…Purpose We identified novel clinical and dosimetric prognostic factors affecting breast cancer-related lymphedema after postoperative radiotherapy (RT) and…”
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Socioeconomic status and survival outcomes in elderly cancer patients: A national health insurance service‐elderly sample cohort study by Jang, Bum‐Sup, Chang, Ji Hyun

“…Background We hypothesized that lower socioeconomic status (SES) was associated with higher all‐cause mortality in patients newly diagnosed with cancer,…”
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OJT 특성요인과 OJT 성과 간 관계에서 훈련자-피훈련자 관계강도 조절효과 분석: 국내 여행서비스업 초기 경력자를 대상으로 by 박찬주, 장지현, Park, Chan-Joo, Chang, Ji-Hyun

“…Purpose - The purpose of this study was to substantiate the relationship between on-the-job training (OJT) characteristic factors and OJT outcomes and the…”
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The Acute and Late Toxicities of MRI-Guided External Beam Partial Breast Irradiation Delivered Using a Once-Per-Day Regimen by Lee, Hye In, Kim, Kyubo, Kim, Jin Ho, Chang, Ji Hyun, Shin, Kyung Hwan

“…The use of external beam accelerated partial breast irradiation (APBI) using a twice-per-day regimen has raised concerns about increase rates of late…”
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Evaluation of initial patient setup methods for breast cancer between surface-guided radiation therapy and laser alignment based on skin marking in the Halcyon system by Kang, Seonghee, Jin, Hyeongmin, Chang, Ji Hyun, Jang, Bum-Sup, Shin, Kyung Hwan, Choi, Chang Heon, Kim, Jung-In

“…This study was conducted to evaluate the efficiency and accuracy of the daily patient setup for breast cancer patients by applying surface-guided radiation…”
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Interobserver variability in clinical target volume delineation in anal squamous cell carcinoma by Kim, Kyung Su, Cheong, Kwang-Ho, Kim, Kyubo, Koo, Taeryool, Koh, Hyeon Kang, Chang, Ji Hyun, Chang, Ah Ram, Park, Hae Jin

“…We evaluated the inter-physician variability in the target contouring of the radiotherapy for anal squamous cell carcinoma (ASCC). Clinical target volume (CTV)…”
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Early Changes in Rat Heart After High-Dose Irradiation: Implications for Antiarrhythmic Effects of Cardiac Radioablation by Cha, Myung-Jin, Seo, Jeong-Wook, Kim, Hak Jae, Kim, Moo-Kang, Yoon, Hye-Sun, Jo, Seong Won, Oh, Seil, Chang, Ji Hyun

“…Background Noninvasive cardiac radioablation is employed to treat ventricular arrhythmia. However, myocardial changes leading to early-period antiarrhythmic…”
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Genomic landscape of locally advanced rectal adenocarcinoma: Comparison between before and after neoadjuvant chemoradiation and effects of genetic biomarkers on clinical outcomes and tumor response by Lee, Tae Hoon, Jang, Bum‐Sup, Chang, Ji Hyun, Kim, Eunji, Park, Jeong Hwan, Chie, Eui Kyu

“…Purpose To explore genomic biomarkers in rectal cancer by performing whole‐exome sequencing. Materials and Methods Pre‐chemoradiation (CRT) biopsy and post‐CRT…”
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The impact of the new ESTRO-ACROP target volume delineation guidelines for postmastectomy radiotherapy after implant-based breast reconstruction on breast complications by Park, Jung Bin, Jang, Bum-Sup, Chang, Ji Hyun, Kim, Jin Ho, Choi, Chang Heon, Hong, Ki Young, Jin, Ung Sik, Chang, Hak, Myung, Yujin, Jeong, Jae Hoon, Heo, Chan Yeong, Kim, In Ah, Shin, Kyung Hwan

“…The European Society for Radiotherapy and Oncology-Advisory Committee in Radiation Oncology Practice (ESTRO-ACROP) updated a new target volume delineation…”
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