[Effect of diuresis on the results of quantitative estrogen- and HCG determinations].
Investigations on the influence of the diuresis effect upon the results of quantitative oestrogen and HCG determinations revealed that the oestrogen values increase with the 24-hour amount of urine. Oliguria and polyuria affect oestrogen excretion to a considerable extent; they have to be taken into account in prenatal diagnosis of pregnancy. Comparative HCG checks show that HCG concentration also varies considerable depending on fluid excretion. Diagnostic errors can be diminished or avoided when the quantitative HCG assessment is made on the 24-hour urine and then referred to the whole amount of urine.
D006063:Chorionic Gonadotropin / Q000652:urine*; D004231:Diuresis; D004967:Estrogens / Q000652:urine*; D005260:Female; D006801:Humans; D011247:Pregnancy; D011248:Pregnancy Complications / Q000652:urine
D006063:Chorionic Gonadotropin; D004967:Estrogens
Einflub des Diureseeffektes auf das Ergebnis quantitativer Ostrogen- und HCG-Bestimmungen