Stent assisted coil embolization for a dissecting cerebral aneurysm of middle cerebral artery: A case report and the literature review.

Background: Dissecting aneurysms of the middle cerebral artery (MCA) are very rare. We herein report a case of an unruptured dissecting aneurysm of the MCA treated by stent-assisted coil embolization.

Case Description: A 65-year-old man with no history of trauma presented with a headache.

An aggressive dural arteriovenous fistula manifested by unilateral subcortical calcification and cerebral edema: A case report.

Unilateral subcortical calcifications are unique radiographic findings indicating specific focal pathologies. When the lesion is accompanied by edema, cerebral neoplasm usually leads to a differential diagnosis. This report presents a case of unilateral subcortical calcification and edema that resulted in cerebral hemorrhage and a subsequent diagnosis of an aggressive dural arteriovenous fistula.