Roth C
Klinik für Diagnostische und Interventionelle Neuroradiologie, Universitätsklinikum des Saarlandes, Homburg/Saar, Kirrberger Str. 1, 66424 Homburg/Saar, Deutschland.
Radiologe. 2011 Feb;51(2):106-12. doi: 10.1007/s00117-010-2050-5.
Digital subtraction angiography (DSA) is still considered the gold standard in neurovascular imaging. However, due to permanent progress in the field of cross-sectional imaging modalities many questions can be answered with these less invasive methods. The following article gives an overview of the principles of computed tomography angiography (CTA) and magnetic resonance angiography (MRA) and demonstrates the growing importance in the diagnosis and follow-up of intracranial aneurysms.
数字减影血管造影（DSA）仍然被认为是神经血管成像的金标准。然而，由于横断面成像技术领域的不断进步，许多问题可以通过这些侵入性较小的方法得到解答。以下文章概述了计算机断层扫描血管造影（CTA）和磁共振血管造影（MRA）的原理，并展示了它们在颅内动脉瘤诊断和随访中的重要性日益增加。
