
Keywords: CTA، آنژیوگرافی توموگرافی کامپیوتری; Complications; CT angiography; Intracranial aneurysms; Outcomes; Poor-grade; Subarachnoid hemorrhage; SurgeryaSAH, Aneurysmal subarachnoid hemorrhage; CT, Computed tomography; CTA, Computed tomography angiography; DSA, Digital subtraction angiography; mRS