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Intracranial hemorrhage in children younger than 3 years: prediction of intent

Robert G Wells1, Christine Vetter, Prakash Laud

  • 1Radiology Department, MS 721, Children's Hospital of Wisconsin, 9000 W Wisconsin Ave, PO Box 1997, Milwaukee, WI 53201, USA. rwells@chw.org

Archives of Pediatrics & Adolescent Medicine
|March 7, 2002
PubMed

Insights

Computed tomographic (CT) imaging patterns in young children with intracranial hemorrhage can help predict intentional head injuries. Specific CT findings, including certain hematoma locations and absence of skull fractures, aid in distinguishing intentional from unintentional trauma.

Area of Science:

  • Pediatric Radiology
  • Forensic Medicine
  • Neuroradiology

Background:

  • Intracranial hemorrhage (ICH) in infants and young children can result from both accidental and intentional injuries.
  • Differentiating between intentional and unintentional head trauma is crucial for appropriate medical and legal interventions.

Purpose of the Study:

  • To evaluate specific computed tomographic (CT) imaging patterns of ICH in children younger than 3 years.
  • To determine if these CT patterns can predict whether the injury was intentional versus unintentional.

Main Methods:

  • Retrospective case series of 293 children under 3 years with ICH over a 10-year period.
  • Analysis of CT imaging findings to identify patterns associated with intentional head injury.
  • Calculation of sensitivity and specificity of identified CT patterns for predicting intentional head trauma.

Main Results:

  • Four CT variables significantly predicted intentional head injury: subdural hematoma on cerebral convexities, interhemispheric subdural hematoma, hygroma with ICH, and absence of skull fracture with ICH.
  • A prediction model using these variables achieved 84% sensitivity and 83% specificity for diagnosing intentional head trauma.

Conclusions:

  • Specific CT imaging patterns of intracranial hemorrhage in young children are valuable predictors of intentional injury.
  • These findings can assist clinicians in identifying potential non-accidental head trauma in pediatric patients.
Abstract

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