title: [The distinction of elevated alpha-fetoprotein levels in amniotic fluids for antenatal diagnosis of genetic defects].
abstract: Among 1017 amniotic fluid samples of 831 patients were 110 cases (10,8%) cases with sanguivolent amniotic fluid in the first portion and a second clear specimen. Contrary to the trend to analyse only the second clear share, we tested both samples. 110 pregnancies are analysed. The abortion risk (1,8%) in this group and the rate of prematurity (8,1%) are not increased. Retrospectively we were able to demonstrate a fetus injury in one case. The different analysis enable us to a conclusion about the fetal risk.
mesh_terms: D000022:Abortion, Spontaneous; D000649:Amniocentesis / Q000009:adverse effects; D000653:Amniotic Fluid / Q000032:analysis*; D002869:Chromosome Aberrations / Q000175:diagnosis*; D025063:Chromosome Disorders; D005260:Female; D005865:Gestational Age; D006801:Humans; D011247:Pregnancy; D011262:Pregnancy Trimester, Second; D011296:Prenatal Diagnosis; D012306:Risk; D000509:alpha-Fetoproteins / Q000032:analysis*
chemical_list: D000509:alpha-Fetoproteins
vernacular_title: Zur Differenzierung erhöhter Alpha-Fetoproteinwerte im Fruchtwasser bei pränataler Diagnostik genetischer Defekte.