핵의학기술 (The Korean Journal of Nuclear Medicine Technology)
- 제15권2호
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- Pages.116-124
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- 2011
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- 1229-9901(pISSN)
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- 2982-8406(eISSN)
방사면역측정법과 화학발광면역측정법간의 숙련도 비교평가
The Evaluation of Proficiency Test between Radioimmunoassay and Chemiluminescence Immunoassay
- 노경운 (서울대학교병원 핵의학과) ;
- 김태훈 (서울대학교병원 핵의학과) ;
- 김지영 (성균관의대 삼성서울병원 핵의학과) ;
- 김현주 (서울대학교병원 핵의학과) ;
- 이호영 (보라매병원 핵의학과) ;
-
최준영
(성균관의대 삼성서울병원 핵의학과) ;
-
이병일
(한국광기술원) ;
- 최재걸 (고려대학교안암병원 핵의학과) ;
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이동수
(서울대학교병원 핵의학과)
- Noh, Gyeong-Woon (Department of Nuclear Medicine, Seoul National University Hospital) ;
- Kim, Tae-Hoon (Department of Nuclear Medicine, Seoul National University Hospital) ;
- Kim, Ji-Young (Department of Nuclear Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine) ;
- Kim, Hyun-Joo (Department of Nuclear Medicine, Seoul National University Hospital) ;
- Lee, Ho-Young (Department of Nuclear Medicine, SMG-SNU Boramae Medical Center) ;
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Choi, Joon-Young
(Department of Nuclear Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine) ;
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Lee, Byoeng-Il
(Korea Photonics Technology Institute) ;
- Choe, Jae-Gol (Department of Nuclear Medicine, Korea University Anam Hospital) ;
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Lee, Dong-Soo
(Department of Nuclear Medicine, Seoul National University Hospital)
- 투고 : 20110000
- 심사 : 20110000
- 발행 : 2011.11.05
초록
핵의학 검체검사 외부정도관리 숙련도시험을 평가 지표인 정밀도 및 회수율 측정을 학회에서 시행하고 있는 외부정도 관리혈청과 정확도 기반 WHO 인증표준물질을 사용하여 핵의학검사실에서 널리 사용하고 있는 방사면역측정법과 진단검사의학과에서 자동화장비를 이용하는 주된 방법인 화학발광면역측정법을 2009년, 2010년 각각 2회씩 총 4회를 시행하였다. 2009년도 종양 표지자 5종에서 측정 간 정밀도는 RIA는 평균
Purpose: To establish accurate external quality assurance (EQA) test, cross institutional and modality tests were performed using WHO certificated reference material (CRM) and same pooled patients serum. Materials and Methods: Accuracy and precision were evaluated using CRM and pooled patients' serum for AFP, CEA, PSA, CA 125, CA 19-9, T3, T4, Tg, TSH. To evaluate the accuracy and precision, recover test and coefficient variation were measured. RIA test were performed in major 5 RIA laboratory and EIA (CLIA) test were done in 5 major EIA laboratory. same sample of CRM and pooled serum were delivered to each laboratory. Results: In 2009, mean precision of total tumor marker of RIA was