Fast, consistent collateral assessments powered by AI and big data, based on CTA analysis

Craniocervical CT angiography (CTA) is the standard collateral vessel diagnostic tool for patients presenting within the first hours after onset of clinical stroke symptoms. It is quick and readily available making it ideal for an emergency situation.

Part of the

Compatible with
multiple devices

e-CTA is ground-breaking CTA image processing software that uses advanced algorithms, artificial intelligence (AI) and large data analytics to automate the collateral assessment process. It facilitates faster, better-informed treatment decisions for endovascular treatment. It integrates seamlessly into the clinical pathway for acute stroke treatment, including acquisition and review workstations, hospital communication systems and other DICOM devices.

e-CTA presents results in three different ways

  • DICOM output images
  • E-mail notifications
  • Web browser user interface

Visual reports for faster analysis

The report depicts the affected side, the acquisition phase of the study, and the CTA-CS score supported by a color heat-map representing the difference in collaterals between hemispheres.

Your 'always-on' expert

e-CTA is the ideal decision support tool for analyzing collateral blood flow in acute large vessel occlusion and provides a reliable CTA-CS score to standardize the assessment of collaterals. It assists with the selection of patients in stroke units who may benefit from endovascular treatment and thereby qualify for referral to a comprehensive stroke centre.