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Case Reports
Computational fluid dynamics simulation of an anterior communicating artery ruptured during angiography.
- Simona Hodis, Susheil Uthamaraj, Giuseppe Lanzino, David F Kallmes, and Dan Dragomir-Daescu.
- Department of Radiology, Mayo Clinic, Rochester, Minnesota, USA.
- BMJ Case Rep. 2013 Jan 1; 2013.
AbstractWe present a computational fluid dynamics (CFD) analysis of the hemodynamic environment of an anterior communicating artery that spontaneously ruptured immediately following three-dimensional rotational angiography. Subsequent digital subtraction angiography allowed for the localization of the point of rupture within the aneurysm dome. CFD analysis demonstrated a concentrated jet that impinged directly at the site of rupture. Peak systolic pressure and wall shear stress were both maximal near the rupture location.
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