The Use of 3D Xray angiographic Images for Volume Determination of Cerebral Arteriovenous Malformations

Marie-Odile Berger 1 René Anxionnat 1 Erwan Kerrien 1
1 ISA - Models, algorithms and geometry for computer graphics and vision
INRIA Lorraine, LORIA - Laboratoire Lorrain de Recherche en Informatique et ses Applications
Abstract : The radiotherapic treatment of cerebral arterious malformations (AVM) requires an accurate estimation of the AVM shape. This estimation is classically obtained from the delineation of the AVM in several 2D angiographic views. In this paper, a clinical study of the inter-observer variability in the AVM detection is first performed. It proves that the estimated volume varies a lot between observers. For these reasons, we propose a framework for AVM delineation which makes use of 2D and 3D angiographic images: the initial estimate obtained with 2D angiographic images is then refined within the 3D volume using deformable models. Results are presented demonstrating shape delineation on various AVMs.
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Communication dans un congrès
SPIE Medical Imaging 2004, 2004, San Diego, pp.634-643, 2004
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https://hal.inria.fr/inria-00107783
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Soumis le : jeudi 19 octobre 2006 - 09:09:10
Dernière modification le : vendredi 30 mars 2018 - 10:02:03
Document(s) archivé(s) le : mercredi 29 mars 2017 - 13:22:54

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  • HAL Id : inria-00107783, version 1

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Marie-Odile Berger, René Anxionnat, Erwan Kerrien. The Use of 3D Xray angiographic Images for Volume Determination of Cerebral Arteriovenous Malformations. SPIE Medical Imaging 2004, 2004, San Diego, pp.634-643, 2004. 〈inria-00107783〉

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