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Neonatal sepsis of the newborn is an infection that has spread through the entire body. The inflammatory response to this systematic infection can be as serious as the infection itself. [ 26 ] In infants that weigh under 1500 g, sepsis is the most common cause of death.
Neonatal sepsis is a type of neonatal infection and specifically refers to the presence in a newborn baby of a bacterial blood stream infection (BSI) (such as meningitis, pneumonia, pyelonephritis, or gastroenteritis) in the setting of fever. Older textbooks may refer to neonatal sepsis as "sepsis neonatorum".
When the baby is born, the lungs are needed for oxygen transfer and need high blood flow which is encouraged by low PVR. The failure of the circulatory system of the newborn to adapt to these changes by lowering PVR leads to persistent fetal circulation. [2] The newborn is therefore born with elevated PVR, which leads to pulmonary hypertension.
Basically, understanding of the etiology of perinatal asphyxia provides the platform on which to build on its pathophysiology. The general principles guiding the causes and the pathophysiology of perinatal asphyxia are grouped into antepartum causes and intra partum causes. As these are the various points to which insults can occur to the foetus.
They may also act as general pediatricians, providing well newborn evaluation and care in the hospital where they are based. Some neonatologists, particularly those in academic settings who perform clinical and basic science research, may follow infants for months or even years after hospital discharge to better assess the long-term outcomes.
In 2001, Illinois' Abandoned Newborn Infant Protection Act decriminalized the act of relinquishing any baby up to 30 days old under the condition that the child was surrendered to a hospital, fire ...
Crowning, when the baby's head becomes visible, may be experienced as an intense stretching and burning. [23] Back labour is a complication that occurs during childbirth when the feet or the bottom of the baby is visible first (bottom-first presentation), instead of the being born head down (head-first presentation). [24]
Almost four years after a newborn baby was found abandoned in a plastic bag in a wooded area, deputies in Georgia have arrested the woman they say is the child's biological mother.