QUOTE(pieniu pieva @ 2013 08 18, 10:13)
Placental biopsy.
Is kraujo tiksliai nepasako, tik kazkiek procentu, kitaip niekas nedarytu nei placentos, nei vaisiaus vandenu tyrimo (nes abu sie tyrimai kazkiek rizikingi, nors ta rizika yra labai nedidele). Jeigu kraujo tyrimas parodo itarima, tada siuncia placentos arba vaisiaus vandenu tyrimui, nes sie tyrimai duoda 100% ats.
ne, cia ne tas kraujo tyrimas, ten is motinos kraujo isskyria vaisiaus DNR, patikimas kiek ir VVT. Tik brangus.
Papildyta:
aga, radau aprasyma:
Invasive methods performed in our clinic include:
Chorion biopsy is a procedure for taking a small piece of placental tissue (chorionic villi) (in 10-14 weeks);
Placenta biopsy is a procedure for taking a small piece of placenta cells (in 14-20 weeks);
Amniocentesis is a puncture of the fetal bladder for taking some amniotic fluid (in 15-18 weeks);
Cordocentesis is a procedure for obtaining blood cells from the umbilical cord (umbilical blood sampling) (after 20 weeks);
In rare cases a fetal tissues biopsy can be performed.
The risk of pregnancy complications (spontaneous termination of a pregnancy or a fetal death) after chorion biopsy and placenta biopsy is 1% which is typical rate for the first trimester; for amniocentesis this rate is even lower - about 0.2%; for cerdocentesis it increases up to 3.3%.
Na, cia is labai rimtos klinikos psl, jie nurodo vienoda rizika tyriant placenta ir choriona, tik placenta tyriama veliau nei chorionas.
Papildyta:
Dar perpasakosiu ka man genetike sake apie tas rizikas- i rizika iskaiciuojami visi persileidimo atvejai 5 paru po proceduros begyje, BET gi procedura atliekama ne bet kam, atliekama probleminio nestumo atveju, kai yra hormonines bedos, matomos stigmos, tt, taigi sansai tokiam nestumui nesibaigt laimingai ir taip didesni. Taigi, jos nuomone labai sunku atskirt, kur tikrai procedura ka blogo padare, o kur... "taip buvo lemta".
