The Aneurysm Occlusion Assistant, an AI platform for real time surgical guidance of intracranial aneurysms.

ABSTRACT:

Purpose

In recent years, endovascular treatment has become the dominant approach to treat intracranial aneurysms (IAs). Despite tremendous improvement in surgical devices and techniques, 10-30% of these surgeries require retreatment. Previously, we developed a method which combines quantitative angiography with data-driven modeling to predict aneurysm occlusion within a fraction of a second. This is the first report on a semi-autonomous system, which can predict the surgical outcome of an IA immediately following device placement, allowing for therapy adjustment. Additionally, we previously reported various algorithms which can segment IAs, extract hemodynamic parameters via angiographic parametric imaging, and perform occlusion predictions.

Methods

We integrated these featu

SUBMITTER: Williams KA 

PROVIDER: S-EPMC8323517 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature