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A national study examined the death rates from pregnancy in white and black women. The study found that for five particular pregnancy problems, the death risk was 2.4 to 3.3 times higher among black women. Preeclampsia, placenta abruptio, placenta previa, and postpartum hemorrhage were among them (Howell, 2018).
Maternal death or maternal mortality is defined in slightly different ways by several different health organizations. The World Health Organization (WHO) defines maternal death as the death of a pregnant mother due to complications related to pregnancy, underlying conditions worsened by the pregnancy or management of these conditions.
Preterm birth is the most common cause of perinatal mortality, causing almost 30 percent of neonatal deaths. [7] Infant respiratory distress syndrome, in turn, is the leading cause of death in preterm infants, affecting about 1% of newborn infants. [8] Birth defects cause about 21 percent of neonatal death. [7]
Hypercoagulability in pregnancy likely evolved to protect women from hemorrhage at the time of miscarriage or childbirth. In developing countries, the leading cause of maternal death is still hemorrhage. [25] In the United States 2011-2013, hemorrhage made up of 11.4% and pulmonary embolisms made up of 9.2% of all pregnancy-related deaths. [26]
Kleihauer test, showing foetal red blood cells in rose-pink color, while adult red blood cells are only seen as "ghosts". The Kleihauer–Betke test is a blood test used to measure the amount of foetal hemoglobin transferred from a foetus to its mother's bloodstream. [4] It takes advantage of the differential resistance of foetal hemoglobin to ...
Overview of signal transduction pathways involved in apoptosis. Cell death is the event of a biological cell ceasing to carry out its functions. This may be the result of the natural process of old cells dying and being replaced by new ones, as in programmed cell death, or may result from factors such as diseases, localized injury, or the death of the organism of which the cells are part.
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Fetal death, fetal demise [1] Ultrasound is often used to diagnose stillbirth and medical conditions that raise the risk. Specialty: Obstetrics and Gynaecology, neonatology, pediatrics, Symptoms: Fetal death at or after 20 / 28 weeks of pregnancy [1] [2]: Overview tab Causes: Often unknown, pregnancy complications [1] [3] Risk factors