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Published on: November 20, 2015
Neonatal intracranial lesions following placental abruption
1Regional Neonatal Intensive Care Unit, Liverpool Maternity Hospital, UK.
Abstract:
A case-controlled study of the cerebral ultrasound appearances of neonates following placental abruption was undertaken. Twenty-nine index subjects (median gestation 29 weeks) were identified over a 2-year period with gestation- and sex-matched controls. Placental abruption was associated with a four-fold increased incidence of periventricular leukomalacia and extensive periventricular haemorrhage, without increased mortality. Ten infants (34%) developed cystic periventricular leukomalacia following placental abruption, compared with three (10%) in the control group. Intraventricular haemorrhage (excluding subependymal haemorrhage) and haemorrhage into the brain parenchyma occurred in 21 (72%) infants in the abruption group, compared with 14 (48%) in the control group (P < 0.05).
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