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      • KCI등재후보

        하대정맥에 발생한 혈관외 평활근육종 1예

        이준규(Lee Joon Kyu),김상균(Sang Gyun Kim),천재희(Jae Hee Chun),서승오(Seung O Seo),석웅(Woong Seok),정용진(Yong Jin Jung),채인호(In Ho Chae) 대한내과학회 2000 대한내과학회지 Vol.58 No.6

        N/A We report a case of extraluminal leiomyosarcoma of inferior vena cave(IVC) in a 56 year old woman. She was admitted to our hospital because of right lower quadrant discomfort for a month. Radiologic finding including ultrasonography, computerized tomography, magnetic resonance imaging showed heterogenous solid mass adhering to IVC and the confirmative diagnosis was made by ultrasonography guided percutaneous needle biopsy. She underwent radical resection surgery. No adjuvant treatment was performed and she has been in the follow up without recurrence of the disease.(Korean J Med 58:681-685, 2000)

      • KCI등재
      • B.G.I 지반보강 공법에 관한 연구

        유남재,서승오,김동건 江原大學校 産業技術硏究所 2009 産業技術硏究 Vol.29 No.B

        This paper is to investigate effect of B.G.I (Best Grouting Innovation) method on reinforcing ground. In this thesis, extensive literature review was performed to summarize theoretical backgrounds of grouting and to compare the applicability of different grouting methods. Unconfined compression test with specimen prepared by injecting different grouts of B.G.I, S.G.R and L.W methods and by changing the curing time were carried out to figure out characteristics of initial unconfined compression strength mobilized in the early stage. As results of test, the compression strength increases with curing times and specimen prepared with grouts of B.G.I method show greater values than others. On the other hands, the measured values of pH are in the range of 7-10 during tests. In field, preliminary construction to main construction at several sites were performed to confirm the effect of reinforcing the ground by application of B.G.I method. From the results of permeability test in field, SPT test and phenol reaction test, it was found that N values after grouting are greater than those before grouting and values of permeability in grouted ground is reduced significantly.

      • KCI등재후보

        전경대원에서 발생한 결핵의 임상 양상

        문창기,박상준,조민구,김영중,김소연,김윤권,정준오,안석진,김은실,서승오,김지훈,최원제,이윤영,박형기,최규영,김현근 대한감염학회 2006 감염과 화학요법 Vol.38 No.6

        Background: The purpose of this study was to document the incidence and clinical characteristics of patients with tuberculosis (TB) in combat and auxiliary police, living in a group, in Korea where the incidence rate of active TB in a general population is higher than in Western countries. Materials and Methods:We retrospectively reviewed the medical records of all tuberculosis patients diagnosed at National Police Hospital from January 2002 through December 2004. Results:In 2002-2004, a total of 156 cases of tuberculosis were identified with the mean (Standard deviation) age of 20.6 (±1.0) years. Of these, 134 (85.9%) patients were registered as new cases, 11 (7.1%) as relapse, 2 (1.3%) as failure, 5 (3.1%) as treatment-after-default cases whereas 4 (2.6 %) patients were not included in any categories. Average annual new TB rate and smear-positive TB rate were 86.5/10^(5) and 17.4/10^(5) person-years, respectively. In 12 of 31 smear-positive cases, time from onset of symptoms to diagnosis was more than 30 days. Two multidrug-resistance TB cases were identified and two suspected outbreak episodes of TB had occurred during 3 years. Conclusion:There was no statistically significant difference in the incidence rate of new cases of TB between the general population aged 20 to 29 years and combat and auxiliary police in Korea. 배경 : 국내 결핵의 발생은 감소 추세에 있으나 여전히 후진국형 발생양상을 보이고 있다. 특히 집단생활을 하는 젊은이들에서 발생하는 결핵의 유행이 간헐적으로 알려지고 있어 우려를 낳고 있다. 이에 저자들은 최근 전경대원의 결핵 발병 양상에 대해 알아보고자 본 연구를 시행하였다. 재료 및 방법 : 2002년 1월부터 2004년 12월까지 3년간 경찰병원에서 결핵 진료를 받은 전경대원의 의무기록을 후향적으로 분석하여 연도별 결핵 신환발생률, 도말양성결핵 신환율, 진단 지연, 집단발병, 다제내성결핵을 조사하였다. 결과 : 연도별 결핵 신환자 수(10만명당 발생추정치)는 2002년 50명(83.6명), 2003년 42명(83.7명), 2004년 42명(93.5명)이었고 도말양성 폐결핵 신환자 수는 2002년 10명(16.7명), 2003년 11명(21.9명), 2004년 6명(13.4명)이었다. 3년간 도말양성 폐결핵 환자는 31명이 있었고 그 중 12명은 호흡기 증상 발생 30일이 지나서 진단을 받았다. 다제내성 결핵은 2명이 있었으며 결핵의 집단발병이 의심되는 사례는 2차례 있었다. 결론 : 전경대원과 20-29세 연령군 일반인의 결핵 신환발생률, 도말양성 폐결핵 발생률의 통계적으로 유의한 차이는 없었다.

      • SCOPUSKCI등재

        대량 출혈로 발현한 원발성 위장관 말초 T세포 림프종 1예

        김유선,송인성,정현채,김상균,김우호,김정룡,김주성,천재희,서승오,박규주 대한소화기학회 2000 대한소화기학회지 Vol.36 No.2

        Most primary gastrointestinal lymphomas are B-cell origin. T-cell lymphomas of the intestine comprise the small portion of gastrointestinal lymphomas. Peripheral T-cell lymphomas (PTCL) rarely affect the gastrointestinal tracts at their initial presentation and the majority of primary gastrointestinal PTCL involve the small intestine. There has been few reports about the diffuse and extensive involvement of gastrointestinal tracts by PTCL. In Korea, there has been no report of a primary gastrointestinal PTCL so far. The common manifestations of PTCL involving the gastrointestinal tracts are abdominal pain, gastrointestinal bleeding, perforation, and diarrhea. However, these are not sufficient for the correct diagnosis. Several other gastrointestinal diseases may mimic PTCL. Its low incidence and clinical similarity to other gastrointestinal diseases make a correct diagnosis difficult. We report a case of primary gastrointestinal PTCL involving the whole gastrointestinal tracts, which rarely casuses massive bleeding, with a review of literatures.

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