未破裂脑动静脉畸形应该保守治疗吗？
Should Unruptured brain Arterioveneus Malformations Be Treated Conservatively?
脑动脉瘤和脑动静脉畸形是脑血管最常见的疾病。
Cerebral aneurysm and arteriovenous malformation are frequent disease of cerebral vessels.
目的：研究脑动静脉畸形的临床特点和影像学特徵。
Objective: To study the clinical and imaging feature of cerebral arteriovenous malformations .
影像学表现可以反映脑动静脉畸形的大体病理结构。
Manifestations of images are able to reflect the general pathological structure of cerebral arteriovenous malformation.
本文观察了12例脑动静脉畸形病人的二维经颅彩色多谱勒血流显像。
A 2-dimensional transcranial CDFI and cerebral angiography were compared with in 12 patients of cerebral AVMs.
方法回顾性分析15例脑动静脉畸形传统及旋转dsa的造影影像资料。
Methods The images of 15 patients with CAVM developed by traditional DSA (TDSA) and RDSA were retrospectively analyzed.
本文报告6例脑动静脉畸形，经微导管注入丝线段栓塞治疗取得了满意效果。
The paper reported 6 patients with cerebral arteriovenous malformations (AVM) treated by transcatheter injection of silk line segments obtaining satisfactory result.
脑动静脉畸形存在活跃的血管重构，本文就其重构的分子生物学机制作一综述。
This review is focused on the molecular biological mechanism for the active vascular remodeling in the brain arteriovenous malformation.
结论青年人脑出血的病因以脑动静脉畸形和高血压最常见，大多数患者预后良好。
Conclusion the most common causes of cerebral hemorrhage in youth are cerebrovascular malformation and hypertension and majority of the patients are with favorable prognosis.
方法回顾性分析85例脑动静脉畸形并出血病人的临床资料，并结合文献进行分析。
Methods Retrospective analysis were employed to analyze the clinical data about 85 cases of AVM and intracranial hemorrhage, combined with analysis of the literature.
它已广泛应用神经科疾病的治疗中，如脑动静脉瘘、脑动静脉畸形、动脉瘤、脑富血运肿瘤。
It is widely used in the treatment of neural system diseases, such as aneurysm, arteriovascular malformation and meningiomas.
结论认为二维经颅彩色多谱勒血流显像在脑动静脉畸形的诊断、评价治疗效果等方面有重要作用。
Use of 2-dimensional transcranial CDFI is very important in the diagnosis and evaluation of the treatment effects on cerebral AVM.
结果表明，二维经颅彩色多谱勒血流显像能准确显示脑动静脉畸形的大小、部位，以及供应动脉和引流静脉。
A 2-dimensional transcranial CDFI shows the size, location of cerebral AVM, AVM-feeding arteries and AVM draining veins.
脑动静脉血管畸形都是先天性的吗？
Are all of the cerebral arteriovenous malformation congenital?
脑动静脉瘘和静脉性血管畸形3D-CTA确诊率100%；
The sensitivities of3D-CTA for arteriovenous fistulae and venous malformations were both100%;
脑动静脉瘘和静脉性血管畸形3D-CTA确诊率100%；
The sensitivities of3D-CTA for arteriovenous fistulae and venous malformations were both100%;
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