
Keywords: کریوکارسینوما; Anastomosis; Choriocarcinoma; Oncotic aneurysm; Subarachnoid hemorrhage; hCG; Human chorionic gonadotropin; MCA; Middle cerebral artery; MEA; Methotrexate, etoposide, and actinomycin D; SAH; Subarachnoid hemorrhage; STA; Superficial temporal artery;