ARVA
AI solution for aortic diameter automatic measurement
ARVA, for “Augmented Radiology for Vascular Aneurysm“, is a solution for automatic measurement of the maximum transverse diameter of the aorta. ARVA is the first algorithm that provides the aortic maximum diameter, external wall included, even in presence of a stent-graft. It is compatible with all types of machines and integrates automatically into the radiologist’s usual reading environments, PACS or review stations

Automate and standardize aortic diameter measurements on pre and post-surgery CT scans
ARVA automatically determines the maximum diameter of the aorta (including the external wall and the thrombus) on each aortic section (S1 to S7)
Analysis of the maximum aortic diameter evolution in case of presence of anterior exams in the PACS
ARVA automatically retrieves and analyzes anterior exams and compares diameters by aortic section
Automated production of a structured report directly available in tour PACS or review station
The report contains a 3D reconstruction of the aorta, key images of maximum diameters on planes transverse to the centerline, and a table of maximum diameter evolution by section
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Publications
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Guidelines HAS https://has-sante.fr/upload/docs/application/pdf/2013-02/aaa_fiche_med_vfinale.pdf
- Pre-surgical and Post-surgical Aortic Aneurysm Maximum Diameter Measurement: Full Automation by Artificial Intelligence, European Journal of Vascular & Endovascular Surgery