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Gastroenterology
The diagnostic significance of hepatitis C virus antibody levels for chronic hepatitis C virus infection
Jin Gu Kang, Myoung Kuk Jang, Jung Hee Kim, Jang Han Jung, Ji Won Park, Sung Eun Kim, Sang Hoon Park, Myung Seok Lee, Ki Tae Suk, Dong Joon Kim, Hyoung Su Kim
Korean J Intern Med. 2023;38(3):362-371. Published online April 11, 2023
Background/Aims: Although anti-hepatitis C virus (HCV) assay is widely used to screen for HCV infection, it has a high false-positive (FP) rate in low-risk populations. We investigated the accuracy of anti-HCV signal-to-cutoff (S/CO) ratio to distinguish true-positive (TP) from FP HCV infection.
Me..
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Predictors for the need for endoscopic therapy in patients with presumed acute upper gastrointestinal bleeding
Su Sun Kim, Kyung Up Kim, Sung Jun Kim, Seung In Seo, Hyoung Su Kim, Myoung Kuk Jang, Hak Yang Kim, Woon Geon Shin
Korean J Intern Med. 2019;34(2):288-295. Published online December 15, 2017
Background/Aims: Selecting patients with an urgent need for endoscopic hemostasis is difficult based only on simple parameters of presumed acute upper gastrointestinal bleeding. This study assessed easily applicable factors to predict cases in need of urgent endoscopic hemostasis due to acute upper ..
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Helicobacter pylori Infection and Peptic Ulcer Disease in Patients with Liver Cirrhosis
Dong Joon Kim, Hak Yang Kim, Sung Jung Kim, Tae Ho Hahn, Myoung Kuk Jang, Gwang Ho Baik, Jin Bong Kim, Sang Hoon Park, Myung-Seok Lee, Choong Kee Park
Korean J Intern Med. 2008;23(1):16-21. Published online March 20, 2008
Background/AimsWe investigated the prevalence and relationship of peptic ulcer disease and Helicobacter pylori infection to liver cirrhosis. MethodsWe examined 288 patients with liver cirrhosis, 322 patients w..
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Seroepidemiology of HBV Infection in South Korea , 1995 through 1999
Myoung Kuk Jang, Ja Young Lee, Jin Heon Lee, Yong Bum Kim, Hak Yang Kim, Myung Seok Lee, Choong Kee Park, Jae Young Yoo
Korean J Intern Med. 2001;16(3):153-159. Published online September 1, 2001
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