Computational fluid dynamics‐based virtual angiograms for the detection of flow stagnation in intracranial aneurysms

The goal of this study was to test if CFD‐based virtual angiograms could be used to automatically discriminate between intracranial aneurysms (IAs) with and without flow stagnation. Time density curves (TDC) were extracted from patient digital subtraction angiography (DSA) image sequences by computi...

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Veröffentlicht in:	International journal for numerical methods in biomedical engineering Jg. 39; H. 8; S. e3740 - n/a
Hauptverfasser:	Hadad, Sara, Karnam, Yogesh, Mut, Fernando, Lohner, Rainald, Robertson, Anne M., Kaneko, Naoki, Cebral, Juan R.
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Hoboken, USA John Wiley & Sons, Inc 01.08.2023 Wiley Subscription Services, Inc
Schlagworte:	Aneurysm Aneurysms Angiography Angiography, Digital Subtraction Arteries Blood flow CFD Computational fluid dynamics Computer applications Contrast agents Contrast Media Digital imaging flow stagnation Fluid dynamics Gravitational effects Gravity Gravity effects Hemodynamics Humans Hydrodynamics Imaging, Three-Dimensional Injection Intracranial Aneurysm - diagnostic imaging Mathematical models Medical imaging pooling Retention Retention time Simulation Stagnation Three dimensional models Transport equations virtual angiogram CFD virtual angiogram pooling flow stagnation
ISSN:	2040-7939, 2040-7947, 2040-7947
Online-Zugang:	Volltext
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