e-CTA is a decision support software that uses algorithms, artificial intelligence and data analytics to automatically detect LVO and standardize the assessment of collaterals on CT angiography.

e-CTA supports single and multi-phase CTA and fully automates the CTA-CS collateral score supported by a color heat-map representing the difference in collaterals between hemispheres. e-CTA estimates phases of CTA image from automatic arterial input and venous output, and provides visualization of major vessels and the location of any detected LVO.
Product specifications Information source: Vendor
Last updated: Dec. 29, 2022
Product name e-CTA
Company Brainomix
Subspeciality Neuro
Modality CT
Disease targeted Stroke
Key-features Collateral assessment, occlusion detection, report generation
Suggested use
Data characteristics
Population all CTA scans with suspicion of stroke
Input CT Angiography
Input format DICOM
Output annotations, collateral score
Output format
Integration Integration in standard reading environment (PACS), Stand-alone third party application, Stand-alone webbased
Deployment Locally on dedicated hardware, Locally virtualized (virtual machine, docker), Cloud-based, Hybrid solution
Trigger for analysis Automatically, right after the image acquisition, On demand, triggered by a user through e.g. a button click, image upload, etc.
Processing time
Certified, Class IIa , MDD
510(k) cleared, Class II
Market presence
On market since 05-2018
Distribution channels Blackford
Countries present (clinical, non-research use)
Paying clinical customers (institutes)
Research/test users (institutes)
Pricing model
Based on
Peer reviewed papers on performance
Non-peer reviewed papers on performance

  • NHS press release: Artificial intelligence impact on NHS stroke care (read)

Other relevant papers