From the Department of Radiology (E.R., M.S., O.M., P.K.N.)
From the Department of Radiology (E.R., M.S., O.M., P.K.N.).
AJNR Am J Neuroradiol. 2021 Jul;42(7):1282-1284. doi: 10.3174/ajnr.A7103. Epub 2021 Apr 8.
DSA is the standard imaging technique for evaluation of cerebrovascular conditions. However, One drawback is its limitation in depicting a single angiographic phase at a time. We describe a new 3D-DSA algorithm, which we call arterial and venous-3D-DSA, which allows the concurrent yet distinct display of the arterial and venous structures, which may be useful for different clinical and educational purposes.
DSA 是评估脑血管状况的标准成像技术。然而,其缺点是一次只能显示一个血管造影时相。我们描述了一种新的 3D-DSA 算法,我们称之为动脉和静脉 3D-DSA,它允许同时但又明显地显示动脉和静脉结构,这可能对不同的临床和教学目的有用。