Association of endovascular therapy of very small ruptured aneurysms with higher rates of procedure-related rupture.
作者： Thanh N. Nguyen , Jean Raymond , François Guilbert , Daniel Roy , Maxime D. Bérubé
DOI: 10.3171/JNS/2008/108/6/1088
关键词:
摘要: Object Procedure-related rupture during endovascular therapy of intracranial aneurysms is associated with a mortality rate more than one third. Previously ruptured are known risk factor for procedure-related rupture. The objective this study was to evaluate whether very small, frequent intraprocedural ruptures. Methods This retrospective cohort in which the investigators examined consecutive treated coil embolization at single institution. approved by institutional review board. Very small were defined as ≤ 3 mm. contrast extravasation treatment. Univariate analysis Fisher exact test and Mann–Whitney U performed. Results Between August 1992 January 2007, 682 selectively coils 668 patients. occurred 7 (11.7%) 60 mm, compared 14...
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