Posttraumatic Dissecting Aneurysm of the Anterior Cerebral Artery: Case Report

ABSTRACT A case of cerebral infarction in the territory of the anterior cerebral artery after a minor head injury is reported. It is possible that direct or mechanical damage by the edge of the falx or stretching and shearing of the anterior cerebral artery after an acute shift of the corpus callosum caused the localized lesion of the left anterior cerebral artery. We think that this mechanical injury caused a dissecting aneurysm or a cerebral arterial dissection, which was diagnosed by sequential angiographic changes.</jats:p

Trigeminal Neurinoma Associated with Suprasellar Arachnoid Cyst: Case Report

Abstract The first case of trigeminal neurinoma associated with suprasellar arachnoid cyst is presented. Coexistence of these two lesions may be accidental, but it is also possible that the arachnoid cyst was secondary to the neurinoma. (Neurosurgery) 19:454-457, 1986)</jats:p

Early cerebral angiography after aneurysm rupture

✓ Although many patients with aneurysm rupture have undergone re-rupture during angiography, this event seldom occurs in the early period after the original hemorrhage. The authors review 197 cases of ruptured cerebral aneurysms that had received cerebral angiography within 1 week of rupture. With the exception of one case of re-rupture during angiography, no complications were noted in any of the patients. The criteria used for early cerebral angiography after aneurysm rupture are described.</jats:p