Endovascular treatment of frontopolar artery aneurysm.

Traumatic intracranial aneurysms are rare and usually present with subarachnoid hemorrhage, intracranial hemorrhage, subdural hematoma, or intraventricular hemorrhage. These are usually not true aneurysms; hence treatment of these cases poses a therapeutic challenge. In this case report, we describe a young Asian male who presented with a ruptured pseudoaneurysm of the distal branch of the anterior cerebral artery.

Endovascular treatment of basilar artery stenosis due to cerebral vasculopathy related to neurofibromatosis (NF1).

Background: Cerebrovascular lesions are uncommon in neurofibromatosis type 1 (NF1).

Case Description: We report a case of 34-year-old man with NF1 who developed posterior circulation stroke. Diffusion-weighted imaging showed acute infarcts in the right vertebra basilar artery territory.