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A pitfall in the diagnosis of child abuse: external hydrocephalus, subdural hematoma, and retinal hemorrhages

J H Piatt1

  • 1Departments of Neurosurgery and Pediatrics. Oregon Health Sciences University, Portland, Oregon.

Neurosurgical Focus
|August 22, 2006
PubMed

Insights

External hydrocephalus in infants may be linked to subdural hematomas, even with minor head trauma. Retinal hemorrhages in this context warrant careful consideration beyond typical abuse indicators.

Area of Science:

  • Pediatrics
  • Neurology
  • Ophthalmology

Background:

  • External hydrocephalus is a condition characterized by increased cerebrospinal fluid in the subarachnoid space.
  • Subdural hematomas in infants have been linked to external hydrocephalus, often attributed to minor or spontaneous trauma.
  • Retinal hemorrhages in infants are frequently considered a hallmark of abusive head trauma.

Purpose of the Study:

  • To report a case of infant external hydrocephalus with associated subdural and retinal hemorrhages following minor head injury.
  • To discuss the diagnostic implications of retinal hemorrhages in infants with external hydrocephalus.

Main Methods:

  • Case report presentation.
  • Review of clinical history and findings.

Main Results:

  • An infant with external hydrocephalus developed both subdural and retinal hemorrhages after a minor head injury.
  • The findings suggest a potential association between external hydrocephalus and the development of hemorrhages after mild trauma.

Conclusions:

  • The presence of retinal hemorrhages in infants with external hydrocephalus necessitates a cautious interpretation.
  • External hydrocephalus may alter the risk or presentation of hemorrhages following minor head trauma, potentially mimicking abusive head trauma.

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