A completely thrombosed nongiant middle cerebral artery aneurysm mimicking an intra-axial neoplasm

摘要

Background:Few reports exist regarding thrombosed aneurysms where the initial work up was concerning for a neoplasm. To date, no published reports exist regarding a nongiant thrombosed middle cerebral artery aneurysm, where the primary workup and treatment plan was directed toward a preliminary diagnosis of intra-axial neoplasm.