Abstract
Aristotle originally coined the term ‘meconium’. He used the Greek word meconium-arion to mean ‘opium like’ (Wiswell and Bent 1993), as he believed that meconium precipitated fetal sleep. It is probable that he recognised the association between the presence of the meconium in the amniotic fluid and subsequent fetal death or neonatal depression. Depending on the population studied, the frequency of meconium-stained amniotic fluid (MSAF) at delivery varies between approximately 8% and 19% of all term deliveries (Gregory et al. 1974; Wiswell et al. 1990; Suresh and Sarkar 1994; Falciglia et al. 1992; Nathan et al. 1994; Yoder 1994; Peng et al. 1996). Other factors, such as maternal ethnicity, result in a higher prevalence of meconium aspiration syndrome (MAS): the prevalence of MSAF in black is 1.5-fold that in white women (Alexander et al. 1994), and the likelihood of MSAF in creases with advancing gestational age in all ethnic groups.
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Owens, C.M. (2008). Meconium Aspiration. In: Donoghue, V. (eds) Radiological Imaging of the Neonatal Chest. Medical Radiology. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-33749-2_6
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