Geometric Reconstruction of the Ostium of Cerebral Aneurysms
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Date
2010
Journal Title
Journal ISSN
Volume Title
Publisher
The Eurographics Association
Abstract
Polygonal 3D-reconstructions of cerebral aneurysms, combined with simulated or measured flow data provide important information for medical research, risk assessment and therapy planning. Landmarks, orientation axis, and a subdivision into functional unities, support the purposeful exploration of this complex data. The ostium, the area of inflow into the aneurysm, is the reference structure for various landmarks, axis and the initial subdivision into aneurysm's body and parent vessel.We present an approach to automatically extract important landmarks and geometrically reconstruct the ostium. Our method was successfully applied to various types of saccular aneurysms. These results were discussed with radiology experts. Our approach was considered as useful to reduce interpersonal variance in the ostium determination and forms a basis for subsequent quantification and exploration.
Description
@inproceedings{:10.2312/PE/VMV/VMV10/307-314,
booktitle = {Vision, Modeling, and Visualization (2010)},
editor = {Reinhard Koch and Andreas Kolb and Christof Rezk-Salama},
title = {{Geometric Reconstruction of the Ostium of Cerebral Aneurysms}},
author = {Neugebauer, Mathias and Diehl, Volker and Skalej, Martin and Preim, Bernhard},
year = {2010},
publisher = {The Eurographics Association},
ISBN = {978-3-905673-79-1},
DOI = {/10.2312/PE/VMV/VMV10/307-314}
}