Study Of Aneurysmal Subarachnoid Hemorrhage Prognosis Of Patients With Risk Factors

Retrospect the overseas relative literatures widely and catego- rise according to their different characters and explore the risk factors concerning about the genesis and development of the intracranial aneurysm. The relationship between hypertension and SAHa is significant and also the only independent risk factor widely accepted, PKD harbor unruptured intracra- nial aneurysms—five times the proportion in the general population, The posterior circulation of the internal carotid artery to be the commonest site for intracranial aneurysm.The genetic diseases and familial elements are attracting more and more people's attention and the structure of aneurysm itself also has the influence on the patients'outcome.