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Erschienen in:
01.04.2015 | Case Report
Delayed post-traumatic large subgaleal hematoma caused by diastasis of rhomboid skull suture on the transverse sinus
Erschienen in: Child's Nervous System | Ausgabe 4/2015
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Purpose
This study aimed to consider an appropriate treatment for large subgaleal hematoma with skull fracture and epidural hematoma (EDH).
Case report
A 6-year-old boy presented at our hospital with head trauma, and computed tomography (CT) showed a thin EDH in the right temporo-occipital area and cranial diastasis in the right lambdoidal suture. However, no neurological deficits were identified in the patient. One week after trauma, he visited our hospital again with a massive fluctuant watery mass extending from the forehead to the right temporoparietal areas, and laboratory data revealed that he was anemic. CT showed a massive subgaleal hematoma with extremely high density around the cranial diastasis. Damage of the transverse sinus was suspected, and emergent sinus repair surgery was performed. The surgery disclosed that bleeding from the transverse sinus was flowing out extracranially through the cranial diastasis. The subgaleal and epidural hematomas were removed, and bleeding from the sinus was stopped by dural tacking sutures along the transverse sinus. Postoperative CT demonstrated complete disappearance of epidural and subgaleal hematomas. The patient recovered from general fatigue without blood transfusion and was discharged 9 days after surgery.
Conclusions
The therapeutic strategy for massive subgaleal hematoma is individualized. However, treatment for massive subgaleal hematoma with skull fracture should not be considered the same as for hematoma without skull fracture. Emergent surgery is recommended before neurological deterioration is recognized in the patient if damage to the dural sinus is suspected.