MedicineNeurosurgerySurgeryCerebrovascular SurgeryMicrosurgeryVascular SurgeryAneurysm RepairAneurysm SurgerySubarachnoid Hemorrhage ManagementAneurysmal Subarachnoid Hemorrhage SurgeryConservative Surgical TreatmentMicrosurgical Aneurysm SurgeryRuptured Aneurysm ManagementRuptured Intracranial Aneurysm Management