What are the novel findings of this work? In fetuses of mothers with gestational diabetes mellitus, compared to controls, there is a reduction in right ventricular function, and this response is not aggravated with increasing gestational age. In addition, the heart is more globular, but this difference is significant only > 32 weeks' gestation. What are the clinical implications of this work? Fetuses of mothers with gestational diabetes mellitus, compared to controls, have reduced right ventricular systolic function, but the findings are subtle and the long-term clinical consequences remain unclear.
Conservative treatment should be the gold standard procedure in abnormally located intrauterine pregnancies. It is noticeable that MTX / KCl is more effective in a direct administration to the GS. In four cases, systemic MTX did not produce the desired effects. In these cases, the treatment was assisted by local administration of MTX or KCl, resulting in the termination of an abnormally located pregnancy.
The pandemic caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has become the reason of the global health crisis. Since the first case of diagnosed COVID-19 pneumonia was reported in Wuhan, Hubei Province, China, in December 2019, the infection has spread rapidly to all over the world. The knowledge gained from previous human coronavirus infection outbreaks suggests that pregnant women and their foetuses represent a high-risk population during infectious disease epidemics. Moreover, a pregnancy, due to the physiological changes involving immune and cardiopulmonary systems, is a state predisposing women to respiratory complications of viral infection. The constantly increasing number of publications regarding the course of COVID-19 infection in pregnant women has been published, however, the available data remains limited and many questions remain unanswered. The aim of this review was to summarize the literature data and adjusted to current recommendations regarding pregnancy care, delivery and postpartum period. An extremely important issue is the need to register all the cases of COVID-19 affected women and the course of these pregnancies to local, regional, or international registries, which will be helpful to answer many clinical and scientific questions and to create guidelines ensuring an adequate level of care for women affected by COVID-19 infection during pregnancy, delivery and during postpartum period, as well as their newborns.
Objective: Tetrasomy 9p and trisomy 9p are rare chromosomal aberrations. The phenotypes of tetrasomy 9p and trisomy 9p are variable. Most cases are diagnosed in the postnatal period. The study aims to analyze the prenatal phenotype of tetrasomy 9p and trisomy 9p in terms of ultrasound and screening tests.Methods: A set of 1573 prenatal tests performed from 2016 to 2021 was reviewed to identify all cases with trisomy 9p and tetrasomy 9p. In four cases with 9p gain, non-invasive and invasive test results were analyzed.Results: Four cases with the 9p gain were diagnosed in the prenatal period: two cases with tetrasomy 9p and two cases with trisomy 9p. Nasal bone hypoplasia and ventriculomegaly are common features of 9p gain. In two out of four cases with the 9p gain, an increased risk of trisomy 21 was found in the combined first-trimester screening test.Conclusion: Trisomy 9p and tetrasomy 9p are characterized by a variable phenotype in the prenatal period, manifesting in genetically abnormal fetuses. The tetrasomy 9p and trisomy 9p may suggest trisomy 21 in the first trimester.
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