科研之友
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摘要
The idea of population screening of unruptured intracranial aneurysms is interesting because, despite recent advances in surgical and endovascular treatment, the mortality related to aneurismal subarachnoid haemorrhage reaches 30%. Screening is justified whenever the morbidity and mortality of the treatment (markedly lower for unruptured compared to ruptured aneurysms) overcomes the inherent risk of harbouring a brain aneurysm. Although, at present, this balance does not seem to favour population-based screening, it is justified in certain sub-populations with an increased risk of rupture. In this review, an analysis is made of the requirements for implementing a screening program, when would it be justified, what is to be expected from treatment (in terms of effectiveness, morbidity and costs), and what medical-legal issues are relevant and to determine the usefulness of the program. A study protocol is proposed aimed at examining the usefulness of population screening for brain aneurysms by magnetic resonance angiography.
- 出版日期2016-10
