Jin Won Hwang

Learn More
BACKGROUND/AIMS This study evaluated the diagnostic efficacy of fluorine-18 fluorodeoxyglucose PET/CT (F-18 FDG PET/CT) for patients with gastric mucosa-associated lymphoid tissue (MALT) lymphoma and examined the association between FDG avidity and the clinical factors affecting lesions. METHODS Among the patients diagnosed with gastric MALT lymphoma, 16(More)
PURPOSE The purpose of this study was to identify the excision repair cross-complementation group 1 (ERCC1) as a predictive marker for FOLFOX adjuvant chemotherapy in stages II and III colon cancer patients. METHODS A total of 166 high risk stages II and III colon cancer patients were retrospectively enrolled in this study, and data were collected(More)
BACKGROUND FOLFOX-based adjuvant chemotherapy is a benefit for high-risk stage II and stage III colon cancer after curative resection. But, the prognostic factor or predictive marker for the efficacy of FOLFOX remains unclear. This study was aimed to identify the prognostic value and cumulative impact of adjuvant FOLFOX on the stage II and III colon cancer(More)
  • Ji Hyun Kim, Sung Eun Kim, +5 authors Minkyung Oh
  • Journal of neurogastroenterology and motility
  • 2018
Background/Aims Although high-resolution manometry (HRM) has the advantage of visual intuitiveness, its diagnostic validity remains under debate. The aim of this study was to evaluate the diagnostic accuracy of HRM for esophageal motility disorders. Methods Six staff members and 8 trainees were recruited for the study. In total, 40 patients enrolled in(More)
OBJECTIVES This multicenter prospective randomized-controlled study was conducted to examine the effectiveness of second-look endoscopy (SLE) implemented after performing endoscopic submucosal dissection (ESD) of gastric neoplasms and to also examine which clinical and endoscopic elements are risk factors for post-ESD bleeding. PATIENTS AND METHODS(More)
BACKGROUND AND AIM The aim of this study was to evaluate the validity of the parameters of conventional white-light endoscopy and magnifying endoscopy with narrow-band imaging (MENBI) for the prediction of discrepancies between pre- and post-resectional histology in cases of gastric adenoma with low-grade dysplasia (LGD) that were diagnosed based on(More)
The Korean Journal of Helicobacter and Upper Gastrointestinal Research is an Open-Access Journal. All articles are distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the(More)
Adjuvant chemotherapy is benefit for high-risk stage II and stage III colon cancer after curative resection. But, the optimal time between surgical and initiation of adjuvant chemotherapy remains unclear. Moreover, no study of efficacy with different lengths of adjuvant chemotherapy has appeared. This study was aimed to identify association between time(More)
The Korean Journal of Helicobacter and Upper Gastrointestinal Research is an Open-Access Journal. All articles are distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the(More)
  • 1