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Byung Chang Kim
Researcher at Yonsei University
Publications - 100
Citations - 1688
Byung Chang Kim is an academic researcher from Yonsei University. The author has contributed to research in topics: Colonoscopy & Colorectal cancer. The author has an hindex of 20, co-authored 91 publications receiving 1353 citations.
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Journal ArticleDOI
Tumor volume reduction rate after preoperative chemoradiotherapy as a prognostic factor in locally advanced rectal cancer.
Seung-Gu Yeo,Dae Yong Kim,Ji-Won Park,Jae Hwan Oh,Sun-Young Kim,Hee Jin Chang,Tae Hyun Kim,Byung Chang Kim,Dae Kyung Sohn,Min Ju Kim +9 more
TL;DR: Tumor volume reduction rate was a significant prognostic factor in LARC patients receiving preoperative CRT and may be useful for tailoring surgery and postoperative adjuvant therapy after preoperativeCRT.
Journal ArticleDOI
Clinicopathological differences of laterally spreading tumors of the colorectum according to gross appearance
Byung Chang Kim,Hee Jin Chang,K. Su Han,Dae Kyung Sohn,Chang Won Hong,Ji-Won Park,Sung Chan Park,H. S. Choi,Jae Hwan Oh +8 more
TL;DR: Subdifferentiation of the LST lesions to identify lesions at risk of malignant transformation makes most sense in the granular type, as among nongranular LSTs, both subtypes carry a significant risk.
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Validity of fecal occult blood test in the national cancer screening program, Korea.
Aesun Shin,Kui Son Choi,Jae Kwan Jun,Dai Keun Noh,Mina Suh,Kyu-Won Jung,Byung Chang Kim,Jae Hwan Oh,Eun Cheol Park +8 more
TL;DR: The FOBt showed reasonable validity in an organized screening setting, and the validity of the FOBT varied by screening round, anatomical location, and screening year.
Journal ArticleDOI
Recurrence after endoscopic piecemeal mucosal resection for large sessile colorectal polyps
Guh Jung Seo,Dae Kyung Sohn,Kyung Su Han,Chang Won Hong,Byung Chang Kim,Ji-Won Park,Hyo Seong Choi,Hee Jin Chang,Jae Hwan Oh +8 more
TL;DR: EPMR is safe, but should be applied carefully in malignant polyps, and close follow-up endoscopic examinations are necessary for early detection of recurrence.
Journal ArticleDOI
Associations of Cigarette Smoking and Alcohol Consumption With Advanced or Multiple Colorectal Adenoma Risks: A Colonoscopy-based Case-Control Study in Korea
Aesun Shin,Chang Won Hong,Dae Kyung Sohn,Byung Chang Kim,Kyung Su Han,Hee Jin Chang,Jeongseon Kim,Jae Hwan Oh +7 more
TL;DR: Cigarette smoking and alcohol consumption play roles in colorectal carcinogenesis, and the association differs by the clinical features of the adenomas.