Intracranial suppuration.
Journal of paediatrics and child health(2005)
摘要
To evaluate prevalence, age, position, predisposing factors, bacteriology, clinical features and outcomes of children with subdural empyema (SDE) and brain abscess (BA).Retrospective hospital-based study in a tertiary children's hospital.Clinical data were reviewed on all children classified as having SDE or BA for 10.75 years from 1 January 1992 to 31 August 2003 at the Royal Alexandra Hospital for Children, Sydney, Australia.Forty-six children with intracranial suppuration were identified: 26 had BA, 16 had SDE and four children had both SDE and BA. Significant differences between SDE and BA were that: sinusitis was a predisposing factor for SDE (P = 0.01), Streptococcus milleri was the main organism isolated in SDE (P = 0.02), periorbital oedema (P = 0.005) and photophobia (P = 0.02) were clinical features specifically associated with SDE, and 75% of multiple abscesses were in females (P = 0.005). The age distribution of SDE was biphasic, with peaks at <2 years and >7 years. Cases of BA peaked at age 9-11 years. Forty-eight per cent of all children were between 9 and 13 years old; 20% were <1 year old. All the children with SDE and BA were aged 1 year or less. Three of the 46 children died, all with BA. Eighteen (39.1%) returned to normal and 25 (54.3%) had neurological complications. Neurological complications were more common in the BA group.The mortality rate of intracranial suppuration is low, but morbidity remains high. A high degree of suspicion is needed to diagnose and treat intracranial infections early.
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