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Cerebral venous thrombosis in childhood

T A Huisman1, D Holzmann, E Martin

  • 1Department of Diagnostic Imaging and Radiology, University Children's Hospital Zurich, Zurich, Switzerland. thierry@larmor.nmr.mgh.harvard.edu

European Radiology
|August 21, 2001
PubMed

Insights

Childhood cerebral venous thrombosis (CVT) can stem from trauma, infections, or clotting disorders. Etiology impacts thrombosis extent, location, and patient outcomes, highlighting CT

Area of Science:

  • Pediatric Neurology
  • Neuroradiology

Background:

  • Cerebral venous thrombosis (CVT) in children is less rare than previously assumed.
  • Understanding the diverse causes and implications of pediatric CVT is crucial for effective management.

Purpose of the Study:

  • To identify the various etiologies of childhood cerebral venous thrombosis (CVT).
  • To correlate the extent and location of CVT with its cause, patient age, and clinical outcomes.
  • To discuss the role of radiologic imaging in diagnosing pediatric CVT.

Main Methods:

  • Retrospective analysis of 19 pediatric patients diagnosed with CVT.
  • Evaluation using contrast-enhanced dynamic computed tomography (CT).
  • Correlation of radiologic findings with identified etiologies.

Main Results:

  • Identified primary etiologies: trauma (n=9), infections (n=7), and coagulation disorders (n=3).
  • Demonstrated that CVT extent, location, complications, and outcomes are influenced by the underlying etiology.
  • Computed tomography (CT) confirmed its value as a primary diagnostic tool for acute pediatric CVT.

Conclusions:

  • Pediatric cerebral venous thrombosis has multiple etiologies, with trauma and infections being most common.
  • The etiology significantly influences the clinical presentation, imaging findings, and prognosis of CVT in children.
  • Contrast-enhanced dynamic CT is an effective modality for diagnosing CVT in pediatric patients.

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