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吲哚菁绿血管造影是一种较新的评价脑血管内血流的术中监测手段,这一技术与手术显微镜整合后,可以提供术中动脉瘤、载瘤动脉以及周围相关动脉的实时血流信息,图像质量清晰,解析度高,可以有效地监测动脉瘤夹闭后是否残留、载瘤动脉是否狭窄及吻合血管、穿通血管是否通畅,对指导手术操作、提高手术质量和改善患者预后有着重要意义。同术中DSA、微血管多普勒超声及电生理检测等传统监测相比吲哚菁绿术中血管造影具有费用低廉,操作简便,耗时短,精确度高等明显优势,因此有可能在将来成为动脉瘤手术中的常规检查。
Indocyanine green angiography is a newer intraoperative monitoring tool for evaluating intracranial blood flow. This technique, combined with a surgical microscope, provides real-time blood of the intra-operative aneurysm, the parent artery, and the surrounding arteries Flow information, image quality is clear, high resolution, can effectively monitor the aneurysm is retained after clipping, whether the parent artery stenosis and vascular anastomosis, perforating blood vessels is smooth, to guide the operation, improve the quality of surgery and improve the prognosis of patients with Significance. Compared with conventional monitoring such as DSA, microvascular Doppler ultrasound and electrophysiological detection, angiography in indocyanine green surgery has obvious advantages such as low cost, simple operation, short time-consuming and high accuracy, so it is possible to become Aneurysm surgery routine examination.