التفاصيل البيبلوغرافية
| العنوان: |
Management of cerebral vasospasm. |
| المؤلفون: |
Macdonald, R. Loch1 rlmacdon@uchicago.edu |
| المصدر: |
Neurosurgical Review. Jul2006, Vol. 29 Issue 3, p179-193. 15p. 2 Black and White Photographs, 2 Charts. |
| مصطلحات موضوعية: |
*DISEASE management, *CEREBRAL vasospasm, *DIAGNOSIS, *ETIOLOGY of diseases, *ARTERIAL injuries, *HEMORRHAGE, *CEREBROVASCULAR disease |
| مستخلص: |
Cerebral vasospasm is delayed narrowing of the large arteries of the circle of Willis occurring 4 to 14 days after aneurysmal subarachnoid hemorrhage (SAH). It is but one cause of delayed deterioration after SAH but, in general, is the most important potentially treatable cause of morbidity and mortality after SAH. Development of vasospasm is best predicted by the volume, location, persistence and density of subarachnoid clot early after SAH. Diagnosis is made by catheter angiography or, with less accuracy, by computed tomographic angiography, transcranial Doppler ultrasound or other methods. Treatment remains problematic because it is expensive, time-consuming, associated with substantial risk and largely ineffective. Treatment includes optimization of factors that affect cerebral blood flow and metabolism, systemic administration of nimodipine, hemodynamic therapy and pharmacologic and mechanical angioplasty. [ABSTRACT FROM AUTHOR] |
| قاعدة البيانات: |
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