Search Results - "변정식"

Endoscopic diagnosis and treatment of early colorectal cancer by Hong, Seung Wook, Byeon, Jeong-Sik

“…Early colorectal cancer refers to cancer in the colorectum that is confined to the mucosa or submucosa and does not invade the muscularis propria, irrespective…”
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Colonic perforation: can we manage it endoscopically? by Byeon, Jeong-Sik

“…Colonic perforation occurs in a variety of clinical scenarios and colonoscopy-associated perforation is one of the important reasons for colonic perforation…”
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Safety of Biologics and Small Molecules for Inflammatory Bowel Diseases in Organ Transplant Recipients by Kim, Ga Hee, Kim, Minjun, Kim, Kyuwon, Park, Jung-Bin, Baek, Ji Eun, Bae, June Hwa, Hong, Seung Wook, Hwang, Sung Wook, Yang, Dong-Hoon, Ye, Byong Duk, Byeon, Jeong-Sik, Myung, Seung-Jae, Yang, Suk-Kyun, Park, Sang Hyoung

“…This study aimed to evaluate the safety of biologics and small molecules for the treatment of inflammatory bowel diseases (IBD) in patients receiving…”
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Meta-analysis of predictive clinicopathologic factors for lymph node metastasis in patients with early colorectal carcinoma by Choi, Ju Young, Jung, Sung-Ae, Shim, Ki-Nam, Cho, Won Young, Keum, Bora, Byeon, Jeong-Sik, Huh, Kyu Chan, Jang, Byung Ik, Chang, Dong Kyung, Jung, Hwoon-Yong, Kong, Kyoung Ae

“…The objective of this study was to conduct a meta-analysis to determine risk factors that may facilitate patient selection for radical resections or additional…”
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인공지능의 임상검증, 의료기기 허가, 의료보험 적용과 관련된 핵심 원리 by 박성호, 최재순, 변정식

“…Artificial intelligence (AI) will likely affect various fields of medicine. This article aims to explain the fundamental principles of clinical validation,…”
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Colorectal Stents: Current Status by Lee, Jeong-Mi, Byeon, Jeong-Sik

“…A self-expandable metal stent (SEMS) is an effective and safe method for the decompression of colon obstruction. Based on recent evidence, colorectal SEMS is…”
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Incidence of Active Tuberculosis within One Year after Tumor Necrosis Factor Inhibitor Treatment according to Latent Tuberculosis Infection Status in Patients with Inflammatory Bowel Disease by Kang, Jieun, Jeong, Dae Hyun, Han, Minkyu, Yang, Suk-Kyun, Byeon, Jeong-Sik, Ye, Byong Duk, Park, Sang Hyoung, Hwang, Sung Wook, Shim, Tae Sun, Jo, Kyung-Wook

“…We investigated the incidence of active tuberculosis among patients with inflammatory bowel disease (IBD) treated with tumor necrosis factor (TNF) inhibitors,…”
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Clinical practice guideline for endoscopic resection of early gastrointestinal cancer by Park, Chan Hyuk, Yang, Dong-Hoon, Kim, Jong Wook, Kim, Jie-Hyun, Kim, Ji Hyun, Min, Yang Won, Lee, Si Hyung, Bae, Jung Ho, Chung, Hyunsoo, Choi, Kee Don, Park, Jun Chul, Lee, Hyuk, Kwak, Min-Seob, Kim, Bun, Lee, Hyun Jung, Lee, Hye Seung, Choi, Miyoung, Park, Dong-Ah, Lee, Jong Yeul, Byeon, Jeong-Sik, Park, Chan Guk, Cho, Joo Young, Lee, Soo Teik, Chun, Hoon Jai

“…Although surgery was the standard treatment for early gastrointestinal cancers, endoscopic resection is now a standard treatment for early gastrointestinal…”
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Clinical outcomes of submucosal colorectal cancer diagnosed after endoscopic resection: a focus on the need for surgery by Choi, Yun Sik, Kim, Wan Soo, Hwang, Sung Wook, Park, Sang Hyoung, Yang, Dong-Hoon, Ye, Byong Duk, Myung, Seung-Jae, Yang, Suk-Kyun, Byeon, Jeong-Sik

“…Background/Aims We aimed to investigate the proportion of and risk factors for residual cancer and/or lymph node metastasis after surgery was performed because…”
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Usefulness of C-reactive protein as a disease activity marker in Crohn's disease according to the location of disease by Yang, Dong Hoon, Yang, Suk Kyun, Park, Sang Hyoung, Lee, Ho Su, Boo, Sun Jin, Park, Jae Ho, Na, Soo Young, Jung, Kee Wook, Kim, Kyung Jo, Ye, Byong Duk, Byeon, Jeong Sik, Myung, Seung Jae

“…C-reactive protein (CRP) is a serologic activity marker in Crohn's disease (CD), but it may be less useful in evaluating CD activity in ileal CD patients. We…”
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Fecal S100A12 is associated with future hospitalization and step-up of medical treatment in patients with Crohn’s disease in clinical remission: a pilot study by Lee, Sun-Ho, Hwang, Sung Wook, Park, Sang Hyoung, Yang, Dong-Hoon, Byeon, Jeong-Sik, Myung, Seung-Jae, Yang, Suk-Kyun, Ye, Byong Duk

“…Background/Aims: Fecal S100A12 (FS) and serum S100A12 (SS) have been reported as novel biomarkers that accurately reflect intestinal inflammation. We evaluated…”
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Efficacy of Precut Endoscopic Mucosal Resection for Treatment of Rectal Neuroendocrine Tumors by So, Hoonsub, Yoo, Su Hyun, Han, Seungbong, Kim, Gwang-Un, Seo, Myeongsook, Hwang, Sung Wook, Yang, Dong-Hoon, Byeon, Jeong-Sik

“…Endoscopic resection is the first-line treatment for rectal neuroendocrine tumors (NETs) measuring <1 cm and those between 1 and 2 cm in size. However,…”
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Benign colorectal stricture: an answer to the balloon or stent question? by Lee, Ho Su, Byeon, Jeong Sik

“…Celiac disease is a chronic genetically based gluten-sensitive immune-mediated enteropathic process primarily affecting the small intestinal mucosa. The…”
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Colonic Intramucosal Cancer in the Interposed Colon Treated with Endoscopic Mucosal Resection: A Case Report and Review of Literature by Baek, Seung-Ho, Lee, Jang-Ho, Yoo, Dong Ryeol, Kim, Hye Yeong, Jin, Meihua, Jang, Ah-Reum, Yang, Dong-Hoon, Byeon, Jeong-Sik

“…Colon interposition is a surgical procedure used for maintenance of luminal conduit after esophagectomy. Although epithelial neoplasia, such as adenoma and…”
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Endoscopic Mucosal Resection with Circumferential Mucosal Incision for Colorectal Neoplasms: Comparison with Endoscopic Submucosal Dissection and between Two Endoscopists with Different Experiences by Yang, Dong-Hoon, Kwak, Min-Seob, Park, Sang Hyoung, Ye, Byong Duk, Byeon, Jeong-Sik, Myung, Seung-Jae, Yang, Suk-Kyun, Kim, Hyun Gun, Friedland, Shai

“…Endoscopic mucosal resection with circumferential mucosal incision (CMI-EMR) may offer benefits comparable to those of endoscopic submucosal dissection (ESD),…”
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Bowel Preparation, the First Step for a Good Quality Colonoscopy by Lee, Ho-Su, Byeon, Jeong-Sik

“…KCI Citation Count: 3…”
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Changes in prevalence and perception of complementary and alternative medicine use in Korean inflammatory bowel disease patients: results of an 8-year follow-up survey by Lee, Sun-Ho, Chang, Kiju, Seo, Ki Seok, Cho, Yun Kyung, Song, Eun Mi, Hwang, Sung Wook, Yang, Dong-Hoon, Ye, Byong Duk, Byeon, Jeong-Sik, Myung, Seung-Jae, Yang, Suk-Kyun, Park, Sang Hyoung

“…Background/Aims: The use of complementary and alternative medicine (CAM) is a global phenomenon, including inflammatory bowel disease (IBD) patients. We aimed…”
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Unusual Local Recurrence with Distant Metastasis after Successful Endoscopic Submucosal Dissection for Colorectal Mucosal Cancer by Lee, Hyo Jeong, Ye, Byong Duk, Byeon, Jeong-Sik, Kim, Jihun, Park, Young Soo, Hong, Yong Sang, Yoon, Yong Sik, Yang, Dong-Hoon

“…Intramucosal colorectal cancer (CRC) is thought not to metastasize because the colonic lamina propria lacks lymphatics. Only a few recent case reports have…”
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경피내시경위루술 임상진료지침 by 태정현, Chung Hyun Tae, 이주엽, Ju Yup Lee, 주문경, Moon Kyung Joo, 박찬혁, Chan Hyuk Park, 공은정, Eun Jeong Gong, 신철민, Cheol Min Shin, 임현, Hyun Lim, 최혁순, Hyuk Soon Choi, 최미영, Miyoung Choi, 김상훈, Sang Hoon Kim, 임철현, Chul-hyun Lim, 변정식, Jeong-sik Byeon, 심기남, Ki-nam Shim, 송근암, Geun Am Song, 이문성, Moon Sung Lee, 박종재, Jong-jae Park, 이오영, Oh Young Lee

“…With an aging population, the number of patients with difficulty in swallowing due to medical conditions is gradually increasing. In such cases, enteral…”
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Underestimation of Smoking Rates in an East Asian Population with Crohn's Disease by Hwang, Sung Wook, Seo, Hyungil, Kim, Gwang-Un, Song, Eun Mi, Seo, Myeongsook, Park, Sang Hyoung, Kwon, Eunja, Lee, Ho-Su, Yang, Dong-Hoon, Kim, Kyung-Jo, Ye, Byong Duk, Byeon, Jeong-Sik, Myung, Seung-Jae, Kim, Jin-Ho, Yang, Suk-Kyun

“…The reported rates of current smoking at the time of Crohn's disease (CD) diagnosis tend to be low in East Asian studies. However, we hypothesized that East…”
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