Contrast settling in cerebral aneurysm angiography

Physics in Medicine and Biology

Volumn 50, Issue 13, 2005, Pages 3171-3181

  Wang, Zhi Jie ^a,b   Hoffmann, Kenneth R ^a,c   Wang, Zhou ^a   Rudin, Stephen ^a,b,c   Guterman, Lee R ^a,c   Meng, Hui ^a,b,c  

^a UNIVERSITY AT BUFFALO   (United States)

^b the State University of New York   (United States)

^c UNIVERSITY AT BUFFALO   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BLOOD; COMPUTATIONAL FLUID DYNAMICS; DATA REDUCTION; FLUID MECHANICS;

ANTEROPOSTERIOR (AP); BLOOD FLOW; CEREBRAL ANEURYSMS; CONTRAST MATERIAL;

ANGIOGRAPHY;

CONTRAST MEDIUM;

ARTICLE; BRAIN ANGIOGRAPHY; BRAIN ARTERY ANEURYSM; COMPUTATIONAL FLUID DYNAMICS; FORCE; GRAVITY; PRIORITY JOURNAL; STATISTICAL SIGNIFICANCE; STENT;

ALGORITHMS; ARTIFACTS; BLOOD FLOW VELOCITY; CEREBRAL ANGIOGRAPHY; COMPUTER SIMULATION; CONTRAST MEDIA; FEMALE; HUMANS; INTRACRANIAL ANEURYSM; MIDDLE AGED; MODELS, CARDIOVASCULAR; PHANTOMS, IMAGING; RADIOGRAPHIC IMAGE ENHANCEMENT; RADIOGRAPHIC IMAGE INTERPRETATION, COMPUTER-ASSISTED;

EID: 21344435774     PISSN: 00319155     EISSN: None     Source Type: Journal    
DOI: 10.1088/0031-9155/50/13/014     Document Type: Article

References (22)

1. Clough A V, Haworth S T, Roerig D L, Hoffman E A and Dawson C A 2003 Influence of gravity on radiographic contrast material-based measurements of regional blood flow distribution Acad. Radiol. 10 128-38
2. Geremia G, Haklin M and Brennecke L 1994 Embolization of experimentally created aneurysms with intravascular stent devices AJNR. Am. J. Neuroradiol. 15 1223-31
3. Hoi Y, Meng H, Woodward S, Bendok B R, Hanel R A, Guterman L R and Hopkins L N 2004 Effects of arterial geometry on aneurysm growth: three-dimensional computational fluid dynamics study J. Neurosurg. 101 676-81
4. Hung T C, Hung T K and Bugliarello G 1980 Blood flow in capillary tubes: curvature and gravity effects Biorheology 17 331-42
5. Ionita C N, Hoi Y, Meng H and Rudin S 2004 Particle image velocimetry (PIV) evaluation of flow modification in aneurysm phantoms using asymmetric stents Proc. SPIE 5369 295-306
6. Lawson R S 1999 Application of mathematical methods in dynamic nuclear medicine studies Phys. Med. Biol. 44 R57-98
7. Lee E T, Rehkopf P G, Warnicki J W, Friberg T, Finegold D N and Cape E G 1997 A new method for assessment of changes in retinal blood flow Med. Eng. Phys 19 125-30
8. Lieber B B and Gounis M J 2002 The physics of endoluminal stenting in the treatment of cerebrovascular aneurysms Neurol. Res. 24 (Suppl 1) S33-42
9. Lieber B B, Stancampiano A P and Wakhloo A K 1997 Alteration of hemodynamics in aneurysm models by stenting: influence of stent porosity Ann. Biomed. Eng 25 460-9
10. Liou T M and Liao C C 1997 Flowfields in lateral aneurysm models arising from parent vessels with different curvatures using PTV Exp. Fluids 23 288-98
11. Niimi H, Kawano Y and Sugiyama I 1984 Structure of blood flow through a curved vessel with an aneurysm Biorheology 21 603-15
12. Ringer A J, Lopes D K, Boulos A S, Guterman L R and Hopkins L N 2001 Current techniques for endovascular treatment of intracranial aneurysms Semin. Cerebrovasc. Dis. Stroke 1 39-51
13. Sadasivan C, Lieber B B, Gounis M J, Lopes D K and Hopkins L N 2002 Angiographic quantification of contrast medium washout from cerebral aneurysms after stent placement AJNR. Ant. J. Neuroradiol. 23 1214-21
14. Schoepf U J et al 2000 Pulmonary embolism: comprehensive diagnosis by using electron-beam CT for detection of emboli and assessment of pulmonary blood flow Radiology 217 693-700
15. Shpilfoygel S D, Close R A, Valentino D J and Duckwiler G R 2000 X-ray videodensitometric methods for blood flow and velocity measurement: a critical review of literature Med. Phys. 27 2008-23
16. Shroy R E, Van Lysel M S and Yaffe M J 2000 61 X-ray The Biomedical Engineering Handbook 2nd edn (Boca Raton, FL: CRC Press) section VII (http://engnetbase.com/ejournals/books/book_summary/summary.asp?id= 402)
17. Smedby O 1992 Angiographic methods for the study of fluid mechanical factors in atherogenesis Acta Radiol. Suppl. 380 1-38
18. Tarver D S and Plant G R 1995 Case report: the effect of contrast density on computed tomographic arterial portography Br. J. Radiol. 68 200-3
19. Tenjin H, Asakura F, Nakahara Y, Matsumoto K, Matsuo T, Urano F and Ueda S 1998 Evaluation of intraaneurysmal blood velocity by time-density curve analysis and digital subtraction angiography AJNR 19 1303-07
20. Wakhloo A K, Schellhammer F, de Vries J, Haberstroh J and Schumacher M 1994 Self-expanding and balloon-expandable stents in the treatment of carotid aneurysms: an experimental study in a canine model AJNR. Am. J. Neuroradiol. 15 493-502
21. Wakhloo A K, Lanzino G, Lieber B B and Hopkins L N 1998 Stents for intracranial aneurysms: the beginning of a new endovascular era? Neurosurgery 43 377-9
22. Wang Z, Ionita C, Rudin S, Hoffmann K R, Paxton A B and Bednarek D R 2004 Angiographic analysis of blood flow modification in cerebral aneurysm models with a new asymmetric stent Proc. SPIE 5369 307-18