ABSTRACT
Urinary albumin concentration (UA) and albumin/creatinine ratio (UA/UC) in early morning specimens were assayed in 225 consecutive pregnant women at 20, 26, 28 and 30 weeks of gestation. 193 did not develop preeclampsia (control group), 14 developed preeclampsia later (preeclamptic group), 9 were excluded and 9 dropped out. Reference intervals of UA and UA/UC of healthy pregnant women (wk 20-30) was obtained. A statistically significant increase in urinary albumin excretion was observed with increasing gestational age as a normal phenomenon. There was no significant difference in the values of UA and UA/UC in the preeclamptic group when compared with the control group at the same stage of gestation. This indicates that microalbuminuria cannot be used as a predictor of preeclampsia.
Subject(s)
Albuminuria/complications , Pre-Eclampsia/diagnosis , Adolescent , Adult , Creatinine/urine , Female , Follow-Up Studies , Gestational Age , Humans , Pre-Eclampsia/etiology , Pregnancy , Prospective StudiesABSTRACT
A rhesus-D-positive woman aged 32 years with two previous pregnancies was delivered of an infant with erythroblastosis foetalis caused by the rhesus antibody anti-c produced by alloimmunization during pregnancy. Screening for antibodies in the 12th week of pregnancy yielded negative results. No screening was undertaken in the 35th week of pregnancy. The infant was born with severe anaemia. Following delivery, the anti-c alloimmunization was diagnosed and three exchange transfusions were administered. On the fourth day of life, the infant developed the inspissated bile syndrome. No cerebral disorders were demonstrated. Antibody screening of rhesus-positive women has now been introduced at the 35th week of pregnancy to avoid similar cases.
