Subarachnoid hemorrhage from a dissecting aneurysm of the middle cerebral artery. Case report.

Sasaki, O; Koike, T; Tanaka, R; Ogawa, H · J Neurosurg · 1991

case_report · Level V

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Abstract

A case of subarachnoid hemorrhage (SAH) from a dissecting aneurysm of the inferior limb of the middle cerebral artery is reported. The patient's clinical status and the initial and follow-up angiographic appearance of the aneurysm are presented. Diagnosis and treatment are briefly discussed. It is suggested that, if angiography demonstrates luminal narrowing or vascular occlusion in a patient with unexplained SAH, a dissecting aneurysm of the carotid system should be considered as a cause of the hemorrhage.

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