本文關鍵詞： 動脈瘤 栓塞 彈簧圈 解剖學特點 回歸分析 曲線分析 填充密度 變量 頸寬 體積　出處：《中國腦血管病雜志》2017年11期 　論文類型：期刊論文

【摘要】：正致密栓塞動脈瘤可以防止動脈瘤再形成,但動脈瘤的形態(tài)會影響彈簧圈致密栓塞的效果。日本Fujita衛(wèi)生大學Sadato等回顧性分析了動脈瘤的解剖學特點和彈簧圈密度。他們分析了434例患者通過彈簧圈栓塞治療(無支架置入)的452個動脈瘤,以栓塞體積比(VER,置入彈簧圈體積/動脈瘤體積)計算填充密度。通過Logistic回歸分析和ROC曲線分析了形態(tài)變量[頸寬、高度、最大徑、瘤頂與頸部比
[Abstract]:Embolization of aneurysms with positive compaction prevents the aneurysm from re-forming. But the shape of aneurysm will affect the effect of coils dense embolization. The anatomic characteristics and coil density of aneurysm were analyzed retrospectively by Sadato et al. 434 patients were treated by coils embolization. 452 aneurysms (without stents), The filling density was calculated by the volume ratio of embolization volume and volume of coil / aneurysm. The morphological variables [neck width, height, maximum diameter, ratio of top to neck] were analyzed by Logistic regression analysis and ROC curve.
【作者單位】： 中國腦血管病雜志編輯部;
【分類號】：R743

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