
Keywords: hCG، گونادوتروفین کوریونی انسان; NCA, neoplastic cerebral aneurysm; CT, computed tomography; HCG, human chorionic gonadotrophin; CSF, cerebral spinal fluid; MCA, middle cerebral artery; ACA, anterior communicating arteryNeoplastic cerebral aneurysm; Cardiac myxoma; Choriocarcinoma; Treat