[Densitometry and fetal superficial cell count in the amniotic fluid for the determination of fetal lung maturity].
It was shown that a spectrophotometric investigation of the amniotic fluid for the determination of fetal lung maturity can be achieved with a photometer of the wave length 644 nm (CD) and 623 nm (HG) in conjunction with a count of superficial cells. In a small number of investigations the combination of spectrophotometry and fetal cell count is a sufficiently accurate method to determine fetal lung maturity.
D000653:Amniotic Fluid / Q000166:cytology*; D002452:Cell Count; D003720:Densitometry; D005260:Female; D005325:Fetal Organ Maturity; D006801:Humans; D008168:Lung / Q000196:embryology*; D011247:Pregnancy; D013053:Spectrophotometry
Densitometrie und Zählung der fetalen Superfizialzellen im Fruchtwasser zur Bestimmung der fetalen Lungenreife.