A new device to facilitate the chorion villus sampling.


Sir, Chorionic villus sampling (CVS) is a procedure aimed to collect placental tissue for prenatal diagnosis. It is the method of choice for patients before the 15th week of gestation. The rate of abortion following the CVS is nearly equivalent to that of second trimester amniocentesis w3x. The most important factors influencing pregnancy loss are the… (More)
DOI: 10.1515/JPM.2009.066


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