American Journal of Neuroradiology, Vol 13, Issue 4 1089-1095, Copyright © 1992 by American Society of Neuroradiology
ARTICLES |
Aneurysm hemodynamics: an experimental study
CM Strother, VB Graves and A Rappe
Department of Radiology, University of Wisconsin, Madison 53705-0001.
PURPOSE: To study the flow of blood in aneurysms. METHODS: A canine model was used to study the hemodynamics of lateral, bifurcation, and terminal aneurysms with angiography and color Doppler techniques. FINDINGS: Flow within experimental aneurysms, although not laminar, is seldom if ever turbulent, but rather is highly predictable, varying primarily according to the relationship of the aneurysm to its parent artery. CONCLUSIONS: These studies support earlier in vitro work and provide further evidence that not all aneurysms share similar stresses. A more complete understanding of these hemodynamic features will be useful in the establishment of criteria that allow recognition of those aneurysms that are more or less likely to rupture, to grow, or to thrombose.
This article has been cited by other articles:
 |
|
 |
|
  N. Gonzalez, M. Sedrak, N. Martin, and F. Vinuela Impact of Anatomic Features in the Endovascular Embolization of 181 Anterior Communicating Artery Aneurysms Stroke, October 1, 2008; 39(10): 2776 - 2782. [Abstract] [Full Text] [PDF]
|
|
|
|
 |
|
 R. Moftakhar, B. Aagaard-Kienitz, K. Johnson, P.A. Turski, A.S. Turk, D.B. Niemann, D. Consigny, J. Grinde, O. Wieben, and C.A. Mistretta Noninvasive Measurement of Intra-Aneurysmal Pressure and Flow Pattern Using Phase Contrast with Vastly Undersampled Isotropic Projection Imaging AJNR Am. J. Neuroradiol., October 1, 2007; 28(9): 1710 - 1714. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
A.S. Turk, B. Aagaard-Kienitz, D. Niemann, D. Consigny, A. Rappe, J. Grinde, and C.M. Strother Natural History of the Canine Vein Pouch Aneurysm Model AJNR Am. J. Neuroradiol., March 1, 2007; 28(3): 531 - 532. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
A. Biondi, B. Jean, E. Vivas, L. Le Jean, A.L. Boch, J. Chiras, and R. Van Effenterre Giant and large peripheral cerebral aneurysms: etiopathologic considerations, endovascular treatment, and long-term follow-up. AJNR Am. J. Neuroradiol., September 1, 2006; 27(8): 1685 - 1692. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
M. Piotin, B. Daghman, C. Mounayer, L. Spelle, and J. Moret Ellipsoid approximation versus 3D rotational angiography in the volumetric assessment of intracranial aneurysms. AJNR Am. J. Neuroradiol., April 1, 2006; 27(4): 839 - 842. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
D. Dai, Y. H. Ding, M. A. Danielson, R. Kadirvel, D. A. Lewis, H. J. Cloft, and D. F. Kallmes Histopathologic and Immunohistochemical Comparison of Human, Rabbit, and Swine Aneurysms Embolized with Platinum Coils AJNR Am. J. Neuroradiol., November 1, 2005; 26(10): 2560 - 2568. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
Y. Yoshino, Y. Niimi, J. K. Song, S. Khoyama, Y. S. Shin, and A. Berenstein Preventing Spontaneous Thrombosis of Experimental Sidewall Aneurysms: The Oblique Cut AJNR Am. J. Neuroradiol., June 1, 2005; 26(6): 1363 - 1365. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
J. V. Byrne and N. Hubbard A Novel Two-Stage Technique for Construction of Experimental Aneurysms AJNR Am. J. Neuroradiol., February 1, 2004; 25(2): 319 - 321. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
D. C. Suh, K. S. Kim, S. M. Lim, H. B. Shi, C. G. Choi, H. K. Lee, and D. M. Seo Technical Feasibility of Embolizing Aneurysms with Glue (N-butyl 2-cyanoacrylate): Experimental Study in Rabbits AJNR Am. J. Neuroradiol., September 1, 2003; 24(8): 1532 - 1539. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
U. U. Ernemann, E. Gronewaller, F. B. Duffner, O. Guervit, J. Claassen, and M. D. Skalej Influence of Geometric and Hemodynamic Parameters on Aneurysm Visualization during Three-Dimensional Rotational Angiography: An in Vitro Study AJNR Am. J. Neuroradiol., April 1, 2003; 24(4): 597 - 603. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
C. Sadasivan, B. B. Lieber, M. J. Gounis, D. K. Lopes, and L. N. Hopkins Angiographic Quantification of Contrast Medium Washout from Cerebral Aneurysms after Stent Placement AJNR Am. J. Neuroradiol., August 1, 2002; 23(7): 1214 - 1221. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
T. Okamoto, S. Miyachi, M. Negoro, G. Otsuka, O. Suzuki, H. Keino, and J. Yoshida Experimental Model of Dissecting Aneurysms AJNR Am. J. Neuroradiol., April 1, 2002; 23(4): 577 - 584. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
A. Sorteberg, W. Sorteberg, A. Rappe, and C. M. Strother Effect of Guglielmi Detachable Coils on Intraaneurysmal Flow: Experimental Study in Canines AJNR Am. J. Neuroradiol., February 1, 2002; 23(2): 288 - 294. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
A. S. Turk, A. H. Rappe, F. Villar, R. Virmani, C. M. Strother, and S. P. Lownie Evaluation of the TriSpan Neck Bridge Device for the Treatment of Wide-Necked Aneurysms : An Experimental Study in Canines Editorial Comment: An Experimental Study in Canines Stroke, February 1, 2001; 32(2): 492 - 497. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
T. Abruzzo, H. J. Cloft, and G. G. Shengelaia Reply AJNR Am. J. Neuroradiol., October 1, 2000; 21(9): 1771 - 1773. [Full Text]
|
|
|
|
|
|
C. M. Strother INTERVENTIONAL NEURORADIOLOGY AJNR Am. J. Neuroradiol., January 1, 2000; 21(1): 19 - 24. [Full Text] [PDF]
|
|
|
|
|
|
A. S. Turk, C. M. Strother, D. I. Crouthamel, and J. A. Zagzebski Definition of the Ostium (Neck) of an Aneurysm Revealed by Intravascular Sonography: An Experimental Study in Canines,<$DOWNLINK> AJNR Am. J. Neuroradiol., August 1, 1999; 20(7): 1301 - 1308. [Abstract] [Full Text]
|
|
|
|
|
|
M. Jeffree, J. Byrne, D. Royston, N. Deasy, and J. Morris The Porous, Guidewire-Directed, Detachable Aneurysm Liner: A New Concept in the Endovascular Treatment of Intracranial AJNR Am. J. Neuroradiol., May 1, 1999; 20(5): 774 - 779. [Abstract] [Full Text]
|
|
|
|
|
|
Isoda, Kinosada, Isogai, Takehara, and Ito Tagged MR Imaging of Intracranial Aneurysm AJNR Am. J. Neuroradiol., May 1, 1999; 20(5): 807 - 811. [Abstract] [Full Text]
|
|
|
|
|
|
J. K. A. Hope, J. V. Byrne, and A. J. Molyneux Factors Influencing Successful Angiographic Occlusion of Aneurysms Treated by Coil Embolization AJNR Am. J. Neuroradiol., March 1, 1999; 20(3): 391 - 399. [Abstract] [Full Text]
|
|
|
|
|
|
R. Loch Macdonald, S. Mojtahedi, L. Johns, A. Kowalczuk, and J. P. Muizelaar Randomized Comparison of Guglielmi Detachable Coils and Cellulose Acetate Polymer for Treatment of Aneurysms in Dogs • Editorial Comment Stroke, February 1, 1998; 29(2): 478 - 486. [Abstract] [Full Text] [PDF]
|
|