Abstract
A case of extradural haematoma as the presenting feature of an arachnoid cyst is described. Haemorrhagic complications of arachnoid cysts are well known, but extradural haematoma is rare. A possible pathogenetic mechanism is proposed and the treatment of asymptomatic arachnoid cysts is discussed.
MeSH terms
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Adolescent
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Arachnoid Cysts / complications*
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Arachnoid Cysts / diagnosis
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Arachnoid Cysts / surgery
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Hematoma, Epidural, Cranial / diagnosis
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Hematoma, Epidural, Cranial / etiology*
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Hematoma, Epidural, Cranial / surgery
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Humans
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Magnetic Resonance Imaging
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Male
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Tomography, X-Ray Computed