Are all of the cerebral arteriovenous malformation congenital?
脑动静脉血管畸形都是先天性的吗？
Cerebral aneurysm and arteriovenous malformation are frequent disease of cerebral vessels.
脑动脉瘤和脑动静脉畸形是脑血管最常见的疾病。
Manifestations of images are able to reflect the general pathological structure of cerebral arteriovenous malformation.
影像学表现可以反映脑动静脉畸形的大体病理结构。
This review is focused on the molecular biological mechanism for the active vascular remodeling in the brain arteriovenous malformation.
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。
Objective to discuss the reasonable method to treat the maxillofacial arteriovenous malformation by trans-artery interventional technology.
目的探讨以血管介入技术治疗头面部动静脉畸形的合理方法。
Purpose: To evaluate the value of multiple slices spiral ct and reconstruction techniques in the diagnosis of pulmonary arteriovenous malformation.
前言：目的：评价多层螺旋ct及重建技术对肺动静脉畸形诊断的价值。
Methods Clinical data of 26 cases with lower gastrointestinal bleeding caused by intestinal arteriovenous malformation were retrospectively reviewed.
方法对26例小肠动静脉畸形致下消化道出血的临床资料进行回顾性分析。
The absence of flow-voids within or surrounding the lesion may help to exclude an underlying arteriovenous malformation, which can be further confirmed by angiography.
病灶内或病灶周围未见流空血管影，可以排除血管畸形的可能性，这也可以通过血管造影进一步检查证实。
Conclusion: MSCT and its reconstruction techniques have important value in diagnosing pulmonary arteriovenous malformation, and can provide important information for treatment.
结论：MSCT及重建技术对肺动静脉畸形的诊断具有重要价值，并能为治疗提供重要依据。
Vascular disorders such as aneurysm, angioma or arteriovenous malformation can be detected and differentiated from intracranial tumors or granuloma based on typical time-density curves;
依据时间-密度曲线，确诊血管性病变如动脉瘤、血管瘤或血管畸形，并将它们与颅内肿瘤鉴别。
Results the effective rate of venous malformation patients was 92%, but the effective rates of venular malformation and arteriovenous malformation patients were only 33% and 0% respectively.
结果治疗静脉畸形(海绵状血管瘤)总有效率达92%，但对于微静脉畸形及动静脉畸形效果不佳，总有效率分别为33%及0%。
Results the effective rate of venous malformation patients was 92%, but the effective rates of venular malformation and arteriovenous malformation patients were only 33% and 0% respectively.
结果治疗静脉畸形(海绵状血管瘤)总有效率达92%，但对于微静脉畸形及动静脉畸形效果不佳，总有效率分别为33%及0%。
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