• 건강소식
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• v.11 no.6 s.103
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• pp.24-26
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• 1987

현재 서울대학교 병원에서 실시하는 300여 가지의 검사중에서 약200여 가지가 혈액으로 실시된다 그러므로 혈액검사를 실시하였다고 하면 어느 특정한 검사를 말하는 것이 아니고 단지 혈액이라는 검체를 사용했다는 뜻이다.

• The Korean Journal of Applied Statistics
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• v.9 no.1
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• pp.17-29
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• 1996

Suppose we have g itesm classified as defective or as nondefective. If we test each item separately, then g tests are required. However, it is possible to test a group of g items so as to detect whether at least one of them is defective, and to proceed to individual testing only if the presense of at least one defective item is indicated. The method is called Dorfman procedure. In this paper, we consider a variant of Dorfman procedure called a hierarchal dorfman procedure. We also consider the curtailment effect resulted from the dependency of the tests. We propose an efficient blood testing procedure. We also present ot heuristic rule of thumb which is simple and easily implementable.

• 건강소식
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• v.35 no.2
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• pp.18-19
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• 2011

건강검진이나 질병을 진단받기 위해 가장 먼저 거쳐야 할 관문은 노란 고무줄을 팔에 묶고 팔꿈치가 따끔한 주삿바늘을 참아 내는 것이다. 이 검사가 바로 피검사라 하는 혈액검사다. 혈액 검사로 모든 혈액 속 물질들의 결과를 알 수 있다고 하는데, 대체 어디까지 알 수 있는 것일까?

• RED RIBBON
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• s.58
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• pp.22-25
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• 2004

국내에서 수혈되는 혈액에 대해서도 선진국에서 실시하고 있는 핵산증폭검사가 올해 하반기부터 적용될 예정이다. 핵산증폭검사의 실시로 혈액제제로 안전성은 그 어느 때보다도 높아질 예정이다.

• Journal of the Korean Society of Radiology
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• v.6 no.3
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• pp.183-189
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• 2012

Ultrasonography is one of the fields on the imaging studies within intra-abdominal organs. A blood test is a typical method of clinical chemical examination on the in vivo test of clinical symptoms. Fatty liver is performed simultaneously two kinds of diagnostics methods, intra-abdominal ultrasound and blood tests. At an implementing this, the standard of blood tests value was the TBIL, TC, AST, ALT, ALP, GGT, TG, HDL-C, GLU. In this study analyzing the accuracy of the two kinds of test, ultrasonography and blood test, on patients with fatty liver. From January to March 2012, patients 459 determined fatty liver within 1350, who received health examination simultaneously on the intra-abdominal ultrasonography and blood tests. Same result of ultrasonography and blood test's patients were 459 ie, 60.8%. and different result of those examinations was 280 ie, 39.2%. Consequently diagnostic accuracy was 60.8%. It presumably caused by differences in the diagnostic performance of ultrasound professionals(Radiologist or Radiological Technologist). In order to overcome this, ongoing educational and study will be needed.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• v.13 no.1
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• pp.23-29
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• 2010

Purpose: The aim of this study was to assess the benefits of routine pre-endoscopy coagulation screening tests and platelet counts in Korean children. Methods: Between March 2004 and December 2009, children who underwent gastrointestinal endoscopy for the evaluation of various gastrointestinal symptoms were included. All of the subjects included in the study also underwent routine coagulation screening and platelet count determinations prior to endoscopy and biopsy. The clinical records and laboratory tests were retrospectively reviewed in all patients. Results: One hundred sixty-two of 1,476 (11%) patients who underwent endoscopy had abnormal results on pre-screening coagulation tests. Fourteen patients underwent coagulation factor assays due to abnormal clotting results in consecutive tests or due to clinical evidence of a bleeding tendency. Seven patients were diagnosed with factor XII deficiency, one patient was diagnosed with von Willebrand disease, one patient had von Willebrand disease and factor XII deficiency, and one patient was presumed to have mild hemophilia. The remaining 4 patients had normal results with the factor assays. The results of platelet counts were normal with the exception of 1 patient. No patient had significant bleeding during the endoscopic procedures, despite abnormal pre-endoscopic coagulation tests. Conclusion: Routine coagulation screening tests and platelet counts revealed abnormal results in some patients. Most of the patients with abnormal clotting were shown to have a factor XII deficiency, which had no significant associated bleeding tendencies; the other patients were diagnosed with hemophilia or von Willebrand disease. Therefore, although abnormal pre-endoscopic coagulation is not always related to significant bleeding complications, pre-endoscopic coagulation screening may be useful in some children in predicting the risk of bleeding tendency during endoscopic procedures.

• Analytical Science and Technology
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• v.17 no.3
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• pp.211-216
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• 2004

Commercial one-step rapid fecal occult blood (FOB) kit which was used as a screening test to detect traces of blood in stool samples was evaluated for the feasibility of the forensic identification of human blood. The sensitivity was determined and compared with the conventional Leucomalichite green (LMG) method. In addition, the specificity of the kit and the effects of various chemicals and environmental factors were examined. FOB kit was specific for human hemoglobin and more sensitive than LMG test (approximately 100 times). FOB kit showed positive band using at least 1,000,000-fold diluted human blood. The antigen was very stable regardless of storage temperature and boiling. The positive reaction was not affected by LMG and Luminol, the traditional tests for identification of bloodstain. As a results, FOB test kit could be effectively applied to identification of human blood at crime scene and crime laboratories.

• The Korean Journal of Applied Statistics
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• v.10 no.1
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• pp.47-60
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• 1997

Based on group testing, we present efficient blood testing procedures for the case of unknown prevalence rate.

• RED RIBBON
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• s.53
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• pp.16-17
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• 2003

얼마전 수혈로 인한 에이즈감염보도 이후 헌혈 혈액에 대한 의심이 커지고 있다. 현재 국내에서는 헌혈 혈액에 대해 어떠한 검사를 실시하고 있으며 왜 에이즈에 감염된 혈액이 수혈자에게 공급하게 되었는지 살펴보자.

• Electronics and Telecommunications Trends
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• v.30 no.2
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• pp.40-48
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• 2015

우리나라를 비롯한 선진국들의 고령화 추세와 맞물려 재택의료와 같이 의료기관과 전문인력이 배제된 현장에서 적용할 수 있는 의료행위에 대한 수요가 크게 증가할 것으로 예상된다. 이를 위한 다양한 검사와 진단방법이 개발되고 있는데, 주요 검사대상으로 사용되는 혈액의 전처리 과정은 매우 중요한 첫 단계이다. 전력이 공급되지 않는 상황에서 비전문가가 중대형 장비에 의존하지 않고 최소한의 시간에 혈액을 특정 검사 직전 단계까지 처리하는 방법에 대해 많은 연구가 진행되어 왔다. 본고는 현장의료에 있어서 혈액 전처리의 중요성과 필요성 및 이와 관련된 시장을 살펴보고, 특히 혈구 제거를 위해 현재까지 보고된 매우 폭넓고 다양한 방법 중 대표적인 국내외 사례들과 ETRI의 연구결과들을 소개한다.