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[Damage patterns in severe child abuse with and without fatal sequelae].
Summary
Violent shaking in infants can cause severe brain and central nervous system damage, including vision loss. Massive skull impact in children also leads to critical brain injuries and high mortality rates.
Area of Science:
- Pediatric neurology
- Neurotrauma
- Ophthalmology
Context:
- 62 battered children with central nervous system involvement were studied.
- Three distinct patterns of injury were identified based on clinical presentation.
Purpose:
- To classify and describe the patterns of central nervous system injury in battered children.
- To correlate injury mechanisms with clinical outcomes and neurological deficits.
Summary:
- Violent shaking in 22 infants (mean age 6 months) caused brain damage, shock, and seizures, with retinal, subarachnoidal, and subdural hemorrhages.
- Massive skull impact in 19 children (mean age 13 months) resulted in severe brain damage, including fractures and acute subdural hematomas, with high mortality.
- Retinal hemorrhages are linked to subarachnoidal bleeding and chest compression, potentially causing vision loss through various mechanisms.
Impact:
- Shaken infant syndrome can lead to permanent neurological deficits like mental retardation, microcephaly, spasticity, and epilepsy.
- Skull fractures and brain contusions in battered children have a high immediate mortality rate.
- Visual impairment can result from retinal scarring, detachment, vitreous organization, or increased intracranial pressure affecting the visual pathway.