Ruptured aneurysm at the trunk of the accessory middle cerebral artery.

Georgopoulos, C E; Papanikolaou, P G; Vlachos, K I; Atzemi-Moldow, N; Hatzidakis, G I · Acta Neurochir (Wien) · 1999

case_report · Level V

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Abstract

We present a 32-year-old woman with intracranial haemorrhage due to rupture of a saccular aneurysm arising from the trunk of an accessory middle cerebral artery. This is the first report of an aneurysm arising distally to the anomalous vessel's origin from the A1 segment of the anterior cerebral artery.

Medical subject headings