Authors: HsinHsin Cheng ChiaYu Ou ChingChang Tsai ShuennDyh Chang PiYu Hsiao KuoChung Lan TeYao Hsu
Publish Date: 2014/05/31
Volume: 31, Issue: 8, Pages: 1059-1064
Abstract
It was a retrospective study of 223 women who underwent dilation and curettage DC between 1995 and 2013 for early miscarriages The presence or absence of a fetal pole was evaluated by abdominal or transvaginal ultrasound Cytogenetic tests of products of conception following culture were determined in both groupsOf the 223 early miscarriages 143 had embryos and 80 did not The abnormality rate differed significantly 615 vs 463 p 005 with trisomy 18 21 and 45X found only in miscarriages with embryos There were no significant differences between groups in rates of triploidy tetraploidy mosaicism structure and double abnormality The female abortus rate was higher in miscarriages with or without embryonic poles as well as in groups with normal and abnormal karyotypesChromosome distribution differs in miscarriages with or without embryonic poles The ultrasound findings might offer different direction to determine the causes of early miscarriages The higher female abortus rate may be associated with early selection
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