Trends in Termination of Pregnancy for Foetal Urological Abnormalities in England and Wales: a Cross-Sectional Study.

The detection of developmental abnormalities in the foetus is considered an essential component of antenatal screening. Among the most frequently identified sonographically, and possibly one of the easiest recognised, are those affecting the urinary tract, with an incidence of 1-4 in 1000 pregnancies. As such, foetal urological abnormalities represent up to 30% of all prenatally diagnosed congenital anomalies.

Trends of Selective Fetal Reduction and Selective Termination in Multiple Pregnancy, in England and Wales: a Cross-Sectional Study.

Selective abortion was shown to be increasingly common in England and Wales over a 9-year period, occurring most frequently as twin to singleton reductions in the 1st trimester. We analysed the trends in selective abortion (SA) in multiple pregnancies in England and Wales between 2009 and 2018. This is a cross-sectional study looking at 1143 women with multiple pregnancies in England and Wales undergoing SA.

The Theoretical Basis of In Utero Hematopoietic Stem Cell Transplantation and Its Use in the Treatment of Blood Disorders.

Since its conception, prenatal therapy has been successful in correction of mainly anatomical defects, although the range of application has been limited. Research into minimally invasive fetal surgery techniques and prenatal molecular diagnostics has facilitated the development of in utero stem cell transplantation (IUT)-a method of delivering healthy stem cells to the early gestation fetus with the hope of engraftment, proliferation, and migration to the appropriate hematopoietic compartment. An area of application that shows promise is the treatment of hematopoietic disorders like hemoglobinopathies.