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Detection of a mosaicism of trisomy 21 in amniotic liquidDetección de un mosaico de trisomía 21 en líquido amniótico
(Universidad Colegio Mayor de Cundinamarca, 2020-02-10)
A result with chromosomal alteration was analyzed from a database consisting of a total of 4755 samples of amniotic fluid extracted by amniocentesis with indication of the attending physician, serum risk and advanced maternal age. This report presents the detection of a mosaicism of trisomy 21 in amniotic fluid, using G- Banding where 20 metaphases were analyzed. The results obtained document a chromosomal composition ...