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18.97.14.86
18.97.14.86
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양수검체에서 Pseudomosaicism의 검출을 위한 In situ 방법의 유용성
Usefulness of in Situ Method for Detection Pseudomosaicism in Amnioic Fluid
정재영 ( Jae Young Jung ) , 김은지 ( Eun Ji Kim ) , 송운흥 ( Woon Heung Song )
UCI I410-ECN-0102-2016-510-000680299
This article is 4 pages or less.
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Pseudomosaicism has been observed more often in amniotic fluid than in any other tissue. It was reported that the cases with Pseudomosaicism were occupied with almost 7%. Therefore, In situ method was proposed for distinguishing to truemosaicism from pseudomosaicism in cytogenetic analysis of amniotic fluid. Two more cells that the same structural abnormality in chromosome are defined as clone. In situ method is more advantageous to detect pseudomosaicism precisely because the colony is analyzed in the method. According to the statistics of cytogenetic analysis performed at department of clinical pathology, Sam sung Medical Center for 1998, the cases with pseudomosaicism were occupied with 3%. However karyotype reanalyzed through resampling amniotic fluid of them was all normal. In conclusion, In situ method is thought to be useful in detection of pseudomosaicism.

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