Artificial Intelligence-Based 3D Angiography for Visualization of Complex Cerebrovascular Pathologies.

ABSTRACT:

Background and purpose

By means of artificial intelligence, 3D angiography is a novel postprocessing method for 3D imaging of cerebral vessels. Because 3D angiography does not require a mask run like the current standard 3D-DSA, it potentially offers a considerable reduction of the patient radiation dose. Our aim was an assessment of the diagnostic value of 3D angiography for visualization of cerebrovascular pathologies.

Materials and methods

3D-DSA data sets of cerebral aneurysms (n _CA = 10), AVMs (n _AVM = 10), and dural arteriovenous fistulas (dAVFs) (n _dAVF = 10) were reconstructed using both conventional and prototype software. Corresponding reconstructions have been analyzed by 2 neuroradiologists in a consensus read

SUBMITTER: Lang S 

PROVIDER: S-EPMC8562747 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature