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소변 및 대변 검체를 통한 헬리코박터 파이로리 감염의 진단
이영학 ( Lee Yeong Hag ),이승엽 ( Lee Seung Yeob ),김영탁 ( Kim Yeong Tag ),박창근 ( Park Chang Geun ),조창민 ( Jo Chang Min ),탁원영 ( Tag Won Yeong ),권영오 ( Kwon Yeong O ),김성국 ( Kim Seong Gug ),최용환 ( Choe Yong Hwan ) 대한소화기학회 2003 대한소화기학회지 Vol.42 No.2
Background/Aims: The urine antibody and stool antigen test are newly developed non-invasive tests for Helicobacter pylori (H. pylori) infection. The aim of this study was to assess the diagnostic value of these tests. Methods: Urine and stool specimens from 50 consecutive patients who had undergone gastroscopy (28 men, mean age 54 years) were obtained. A kit for antibody against H. pylori (RAPIRUN test) was used for urine specimens and a kit for H. pylori antigen using ELISA (HpSA test) was used for stool specimens. None of patients had ever received any treatment to eradicate H. pylori. The H. pylori status was evaluated based on three different tests (histology, 13C-urea breath test, rapid urease test) and defined as positive when two of three tests were positive. Results: Of 50 patients, 31 patients were diagnosed as H. pylori positive and 15 patients were negative. The RAPIRUN test was positive in 24 of 31 patients (sensitivity 77.4%) and negative in 13 of 15 patients (specificity 86.7%). The HpSA test was positive in 25 of 31 patients (sensitivity 80.1%) and negative in 14 of 15 patients (specificity 93.3%). Conclusions: The accuracies of H. pylori urine antibody and stool antigen test are similar to those of Western studies. These two tests are found to be useful methods for diagnosis of H. pylori infection in Korea. (Korean J Gastroenterol 2003;42:115-120)
제5차 대한간학회 춘계학술대회 초록집 : 포스터 전시 순서 ; 간농양의 임상양상을 보인 간의 원발성 선편평상피암종 1예
이영두 ( Lee Yeong Du ),조창민 ( Jo Chang Min ),김대현 ( Kim Dae Hyeon ),김현수 ( Kim Hyeon Su ),권중구 ( Kwon Jung Gu ),탁원영 ( Tag Won Yeong ),권영오 ( Kwon Yeong O ),김성국 ( Kim Seong Gug ),최용환 ( Choe Yong Hwan ),정준모 ( 대한간학회 1999 Clinical and Molecular Hepatology(대한간학회지) Vol.5 No.1(S)
대간간학회지 제6차 춘계학술대회 초록집 : 포스터 발표 ; 초음파 유도하 간침생검과 수술적 생검의 조직학적 차이점 비교
이영두 ( Lee Yeong Du ),전성우 ( Jeon Seong U ),이승엽 ( Lee Seung Yeob ),탁원영 ( Tag Won Yeong ),권영오 ( Kwon Yeong O ),김성국 ( Kim Seong Gug ),최용환 ( Choe Yong Hwan ),정준모 ( Jeong Jun Mo ),김동자 ( Kim Dong Ja ),배한익 ( 대한간학회 2000 Clinical and Molecular Hepatology(대한간학회지) Vol.6 No.1(S)
박수영 ( Park Su Yeong ),김은수 ( Kim Eun Su ),권기태 ( Kwon Gi Tae ),이동석 ( Lee Dong Seog ),조창민 ( Jo Chang Min ),탁원영 ( Tag Won Yeong ),권영오 ( Kwon Yeong O ),김성국 ( Kim Seong Gug ),최용환 ( Choe Yong Hwan ) 대한내과학회 2004 대한내과학회지 Vol.66 No.1
목적 : 경피적 간생검은 여러 간질환에 있어서 진단 및 예후 결정에 유용한 검사방법으로 현재 많은 병원에서 초음파 유도하 경피적 간생검이 시행되고 있으나 대부분 입원환자들을 대상으로 하고 있다. 초음파 유도하 간생검은 합병증의 발생빈도가 0.9%에서 3.7%로 비교적 낮지만 연구자에 따라 그 합병증의 빈도가 달리 보고되고 있다. 저자들은 입원하지 않고 외래에서 경피적 간생검을 시행한 환자들을 입원하여 시행한 간생검 환자들과 비교하여 합병증의 빈도를 알아 Background : As an essential procedure in diagnosing and determining the prognosis and treatment modalities of various liver diseases, percutaneous liver biopsies are performed more frequently than ever. The ease and safety of percutaneous liver biopsy ha
임상적으로 간경변증의 증후가 없는 만성 B형 간염에서 간섬유화의 지표로서 AST/ALT 비와 혈소판 수치의 임상적 유용성
박수영 ( Park Su Yeong ),강경희 ( Kang Gyeong Hui ),박지현 ( Park Ji Hyeon ),이종협 ( Lee Jong Hyeob ),조창민 ( Jo Chang Min ),탁원영 ( Tag Won Yeong ),권영오 ( Kwon Yeong O ),김성국 ( Kim Seong Gug ),최용환 ( Choe Yong Hwan ) 대한소화기학회 2004 대한소화기학회지 Vol.43 No.4
Background/Aims: Hepatic fibrosis is an important prognostic factor in chronic hepatitis B. Liver biopsy is a gold standard diagnostic tool but an invasive procedure, so it cannot be done on all patients. We evaluated the clinical efficacy of AST/ALT ratio and platelet counts as predictors of fibrosis in chronic hepatitis B. Methods: We reviewed retrospectively clinical records of 323 patients, who visited Kyungpook National University Hospital for chronic hepatitis B and underwent liver biopsy from September 1998 to May 2002. Correlation with laboratory parameters with hepatic fibrosis stage was identified. Results: Of 323 patients, there were 278 male patients with mean age 27 (9~59). Platelet counts showed a significant correlation (r=-0.343, p=0.000), and AST/ALT ratio showed a weak but significant correlation (r=0.137, p=0.013) with fibrosis stage. Patients with severe fibrosis or cirrhosis (stage 3 and 4) can be identified to have AST/ALT ratio >1 and platelet counts <150,000/mm3, which showed with positive predictive value of 66.7%. Sensitivity, specificity, and negative predictive value were 14.6%, 97.5%, and 77.0%, respectively. Conclusions: In chronic hepatitis B patients without clinical evidence of cirrhosis, severe hepatic fibrosis might be predicted using laboratory parameters of AST/ALT>1 in combination with platelet counts. However, its sensitivity is too low to replace liver biopsy. (Korean J Gastroenterol 2004;43:246-251)
대한간학회지 제8차 춘계학술대회 초록집 : 포스터 발표 ; 만성 B형 간염에서 간섬유화의 지표로서 AST/ALT와 혈소판 수치의 임상적 유용성
박수영 ( Park Su Yeong ),이종협 ( Lee Jong Hyeob ),정민규 ( Jeong Min Gyu ),김은수 ( Kim Eun Su ),조창민 ( Jo Chang Min ),탁원영 ( Tag Won Yeong ),권영오 ( Kwon Yeong O ),김성국 ( Kim Seong Gug ),최용환 ( Choe Yong Hwan ) 대한간학회 2002 Clinical and Molecular Hepatology(대한간학회지) Vol.8 No.2(S)
현동우 ( Hyeon Dong U ),박수영 ( Park Su Yeong ),조창민 ( Jo Chang Min ),탁원영 ( Tag Won Yeong ),권영오 ( Kwon Yeong O ),김성국 ( Kim Seong Gug ),최용환 ( Choe Yong Hwan ) 대한내과학회 2003 대한내과학회지 증례 특집호 65-5 부록3 Vol.0 No.-
Hypereosinophilic syndrome is a very rare disease characterized by marked peripheral eosinophilia and eosinophilic infiltration of organs such as the heart, nervous system, skin, liver, spleen, gastrointestinal tracts, lung and urinary system. Clinical ma
대한간학회지 제8차 춘계학술대회 초록집 : 포스터 전시 ; 종격동 및 복강내 림프절 종대로 림프종과 감별이 곤란하였던 자가면역성 간염 1예
정민규 ( Jeong Min Gyu ),이종협 ( Lee Jong Hyeob ),박수영 ( Park Su Yeong ),김은수 ( Kim Eun Su ),조창민 ( Jo Chang Min ),탁원영 ( Tag Won Yeong ),권영오 ( Kwon Yeong O ),김성국 ( Kim Seong Gug ),최용환 ( Choe Yong Hwan ),배한익 ( 대한간학회 2002 Clinical and Molecular Hepatology(대한간학회지) Vol.8 No.2(S)