PubMed · 7078788
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B Salvadori. 1982-04-07. [Kidney function in pregnancy].. https://pubmed.ncbi.nlm.nih.gov/7078788/
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Appropriate management of fetal malformations needs confirmation by a tertiary center and search for associated abnormalities and further investigations oriented to causal and prognostic factors. Therapeutic decisions are taken by a multidisciplinary term: pregnancy termination, maternal transfer to a tertiary center, premature delivery or cesarean extraction. Some malformations require immediate surgical treatments, others can be followed up and later corrected. Intrauterine treatments are nowadays evaluated, such as chronic derivations, operative fetoscopy or open fetal surgery. In case of fetal death, a post mortem examination must be performed in order to improve genetic counseling.
An unusual case of apical diverticulum complicated by serous pericardial effusion and diagnosed ultrasonographically at 13 weeks of gestation is described. A therapeutic abortion was induced at 14 weeks and the complete post-mortem examination did not show additional malformation. Cardiac diverticulum is a rare malformation that occurs as an isolated defect or as part of a complex midline thoraco-abdominal defect. Only two prenatally diagnosed cases have been previously reported in the literature and none with associated hydropericardium.
The aim of the study was to investigate aspects of the epidemiology of Down's syndrome (DS) in a population subjected to continuous surveillance. Data were obtained from the Glasgow Register of Congenital Anomalies. Over the period 1980-90, 173 cases of DS were identified (1.2 per 1000 births), of which 135 (78.1%) were livebirths, five (2.9%) were stillbirths and 33 (19.1%) were terminations following prenatal diagnosis. The increasing risk of DS with advancing maternal age was confirmed, although most DS pregnancies occurred in women aged under 35. While the birth prevalence of DS did not vary significantly over time, there was a significant increase in DS pregnancy prevalence. The proportion of all DS pregnancies terminated showed a statistically significant rise from 14% in 1980-87 to 31% in 1988-90 following the introduction of a new screening marker for DS risk. Almost half of DS pregnancies in women aged 35 and over ended in termination following prenatal diagnosis compared with only 7% in women under 35. There was a statistically significant excess risk of DS pregnancy in the more prosperous areas of the city; this excess persisted, but was not statistically significant, after standardising the rates for maternal age. These findings suggest that there is no scope for reducing service provision for DS children on the basis of the epidemiological trends, that the antenatal screening programme, while benefiting from the recent introduction of serum markers of risk, continues to have a greater impact on older women, and that further aetiological research using population based registries is required.