Risk patolgii

[Svetusyonchik]

Kind time of day!
I am pregnant two at a birth, 17 weeks. At US in IAiG it or him. Otto in 13 weeks at one of fetuses "neck" was 2,8 mm as have told or said - the raised or increased risk of a genetic pathology.
In the analysis on Chorionic Gonadotropinum and the Alpha-fetoprotein following result: risk of a birth of the child with illness or disease of the Down - 0,413 %. Rekomandovana a biopsy of a chorion.
Whether we shall compare with risk of carrying out of a biopsy, considering multifetal pregnancy, and risk of a genetic pathology at one of fetuses????!!!!
Whether there is a literature in this occasion (scientific)?

[Svetusyonchik]

Please, do not ignore my question!!!

[Medtsentr]

Hello! Measurement of thickness of a cervical cord or crimp does not possess special diagnostic value in an abruption from laboratory researches, and that to carry out this research it is necessary till 12 weeks of pregnancy.
The biopsy of a chorion is safe enough and yields exact results. It is considered, that destruction of villuses does not frame threat to a fetus as they then disappear. At the same time this procedure promotes augmentation of risk of an abortion. In yours situatsiijaby recommended you peresdat the analysis of a blood (the so-called triad test), to make expert US and to consult with genetikom. If necessary in later term to you will spend amniotsentez, which schitaesja more safe

Gynecologist-endocrinologist Slukina T.V.