Non-invasive follow-up for intracranial aneurysms treated with contour neurovascular system-comparison of digital subtraction angiography (DSA) to magnetic resonance imaging (MRI) and spectral computed tomography angiography (CTA) in vitro.

Jawid MadjidyarMariya PravdivtsevaJohannes Tobias HenslerOlav JansenNaomi LarsenFritz Wodarg

Published in: Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences (2024)

For non-invasive follow-up of CNS, focused 40 keV CTA with OMAR seems to be a valuable option. MRI can be valuable for larger aneurysms to assess the aneurysm dome, but was not suitable for evaluating the parent vessels and aneurysm neck after CNS implantation in this study.

Keyphrases

magnetic resonance imaging
contrast enhanced
coronary artery
computed tomography
dual energy
optical coherence tomography
diffusion weighted imaging
blood brain barrier
magnetic resonance
image quality
abdominal aortic aneurysm
newly diagnosed