Vascular malformationm
Vascular malformationm
复制标题
血管畸形
DOI：
10.1007/978-3-030-38092-2_6
复制
发表时间：
2020
期刊：
影响因子：
--
通讯作者：
Saito K
中科院分区：
文献类型：
--
作者：
Sato T;Suzuki K;Sakuma J;Saito K
脑血管畸形是一种脑内异常血管形成的疾病。脑动静脉畸形（bAVM）手术是最难进行的手术之一，因为它需要相当高的手术技巧和识别供血血管，以防止通道血管损伤和保留引流静脉，直到手术的最后阶段。吲哚菁绿色（ICG）血管造影术是bAVM手术中区分动脉和静脉或正常和异常血管成分的必要术中辅助手段。然而，它的应用有几个陷阱，应该考虑。双图像视频血管造影术是一种高分辨率术中成像系统，用于同时显示ICG血管造影术的可见光和近红外荧光图像，在bAVM手术中非常有用。
Cerebral vascular malformation is an abnormal blood vessel formation in the brain.Brain arteriovenous malformation (bAVM) surgeries are one of the most difficult to perform because they required considerable surgical skills and identification of feeding vessels to prevent passage vessel injuries and preserve draining veins until the final stage of the procedure.Indocyanine green (ICG) angiography is an essential intraoperative adjunct to distinguish between arteries and veins or between normal and abnormal vascular components in bAVM surgeries. However, its application has several pitfalls that should be considered. Dual-image videoangiography, a high-resolution intraoperative imaging system used to simultaneously visualize both visible light and near-infrared fluorescence images of ICG angiography, would be useful in bAVM surgeries.