The closing angle of ruptured and unruptured Cerebral Aneurysm

被引：0
|
作者：
Chang, JK [1 ]
Joy, SE [1 ]
Pergolizzi, RS [1 ]
机构：
[1] SUNY Hlth Sci Ctr, Dept Radiol, Div Neuroradiol, Syracuse, NY USA
来源：
RIVISTA DI NEURORADIOLOGIA | 1999年 / 12卷
关键词：
unruptured cerebral aneurysms; prognosis; therapy;
D O I：
10.1177/19714009990120S206
中图分类号：
Q189 [神经科学];
学科分类号：
071006 ;
摘要：
Cerebral aneurysms rupture when their natural frequencies coincide with fruit frequencies. The natural frequencies of cerebral aneurysms are determined by their closing angles. When rite closing angles approaches 48.5 degrees (+/- 1.3 degrees), the untreated or partially treated cerebral aneurysms face higher risk of rupture. Using the Closing Angle to predict which aneurysm is at risk of rupture may help in therapeutical decisions.
引用
收藏
页码：19 / 20
页数：2
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