Neurologia medico-chirurgica
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Neurol. Med. Chir. (Tokyo) · Aug 1991
Case ReportsRuptured distal anterior cerebral artery aneurysms presenting as acute subdural hematoma--report of three cases.
The authors report three cases of distal anterior cerebral artery aneurysm presenting as acute subdural hematoma (SDH). Two patients were comatose on admission and died of massive SDH. ⋯ There was no accompanying subarachnoid or intracerebral hemorrhage in one case (pure SDH). These cases are 9.4% of 32 ruptured distal ACA aneurysms treated in our institute in the last 14 years, a higher incidence than reported previously.