Journal article
Epidural hematoma in children: do cranial sutures act as a barrier?
- Huisman TA Department of Diagnostic Imaging, University Children's Hospital, Zürich, Switzerland. thuisma1@jhmi.edu
- Tschirch FT
- 2008-08-15
Published in:
- Journal of neuroradiology = Journal de neuroradiologie. - 2009
Adolescent
Child
Child, Preschool
Cranial Sutures
Female
Hematoma, Epidural, Cranial
Hematoma, Subdural
Humans
Infant
Male
Retrospective Studies
Risk Factors
Skull Fractures
Tomography, Spiral Computed
English
OBJECTIVES
Epidural hematoma (EDH) is secondary to laceration of meningeal vessels (arteries or veins), diploic veins or dural sinuses in head injuries. It is widely believed that EDH does not cross cranial sutures, allowing its differentiation from subdural hematoma (SDH). The goal of this study was to determine the percentage of EDH that crosses cranial sutures.
METHODS
Fifty-seven children with at least one EDH lesion were included in the study. CT examination was performed in all patients using a spiral CT scanner and a dedicated children's protocol. The number, location and size of EDH and their anatomical relationship to cranial sutures were analyzed by consensus between two radiologists.
RESULTS
Retrospective data analysis showed that, in 11% of children, EDH crossed cranial sutures. Factors that may explain suture crossing are fractures traversing cranial sutures and posttraumatic cranial suture diastasis.
CONCLUSION
Our study showed that hematoma extending across a suture may not always allow differentiation between EDH and SDH.
Epidural hematoma (EDH) is secondary to laceration of meningeal vessels (arteries or veins), diploic veins or dural sinuses in head injuries. It is widely believed that EDH does not cross cranial sutures, allowing its differentiation from subdural hematoma (SDH). The goal of this study was to determine the percentage of EDH that crosses cranial sutures.
METHODS
Fifty-seven children with at least one EDH lesion were included in the study. CT examination was performed in all patients using a spiral CT scanner and a dedicated children's protocol. The number, location and size of EDH and their anatomical relationship to cranial sutures were analyzed by consensus between two radiologists.
RESULTS
Retrospective data analysis showed that, in 11% of children, EDH crossed cranial sutures. Factors that may explain suture crossing are fractures traversing cranial sutures and posttraumatic cranial suture diastasis.
CONCLUSION
Our study showed that hematoma extending across a suture may not always allow differentiation between EDH and SDH.
- Language
-
- English
- Open access status
- closed
- Identifiers
-
- DOI 10.1016/j.neurad.2008.06.003
- PMID 18701165
- Persistent URL
- https://folia.unifr.ch/global/documents/16971
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