Meningioma associated with acute subdural hematoma: A review of the literature

Background: Classically meningiomas present with a gradual onset of symptoms
and their acute presentation with hemorrhagic events seems to be a rare event.
A review of the literature shows only 18 cases of meningioma associated with
acute subdural hematoma. The possible mechanisms of hemorrhage are not yet
fully understood.
Case Description: We report a case of sphenoid wing meningioma associated with
acute subdural hematoma, without history of trauma. The presence of meningioma
was discovered during the surgery. The tumor and hematoma were removed without
postoperative complications.
Conclusions: The authors have discussed the etiology of an acute subdural
hemorrhage and reviewed the pertinent literature.