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22 - Carotid magnetic resonance direct thrombus imaging

from Functional plaque imaging

Published online by Cambridge University Press:  03 December 2009

Alan Moody
Affiliation:
Sunnybrook Health Sciences Centre, Toronto ON, Canada
Jonathan Gillard
Affiliation:
University of Cambridge
Martin Graves
Affiliation:
University of Cambridge
Thomas Hatsukami
Affiliation:
University of Washington
Chun Yuan
Affiliation:
University of Washington
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Summary

Atherosclerosis is the basis of the majority of carotid artery disease which, via occlusive/stenotic disease and subsequent thromboembolic events, results in end organ (brain) damage. The ability to identify atherosclerotic carotid disease, characterize those patients with disease likely to cause end organ damage and then treat this disease as noninvasively as possible underlies many research questions into carotid disease at the present time. An improved understanding of the biological processes and interactions within atherosclerotic plaque enables a more rational and targeted approach to answering some of these questions. This is the case when designing new imaging techniques that attempt to specifically identify markers of high risk.

Over the last few years there has been a rapid expansion in our knowledge of the vascular biology of vessel wall disease. The American Heart Association (AHA) has defined a progression from minimal, nonthreatening, vessel wall disease to disease that is increasingly recognized as responsible for causing the terminal events leading to asymptomatic and symptomatic thromboembolic disease with subsequent end organ damage (Stary et al., 1995). The AHA classification defines type V disease as due to fibrous thickening not thought to be responsible for thromboembolic disease. Conversion of this to type VI disease however identifies high-risk atherosclerotic plaque. The three histological markers that define this stage are: surface erosions; thrombus and intraplaque hemorrhage.

Type
Chapter
Information
Carotid Disease
The Role of Imaging in Diagnosis and Management
, pp. 302 - 312
Publisher: Cambridge University Press
Print publication year: 2006

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References

Altaf, N., Daniels, L., Beech, A., et al. (2005). Magnetic resonance direct thrombus imaging of the carotid plaque is associated with increased thromboembolization. 13th annual meeting of the International Society for Magnetic Resonance in Medicine. Miami, Florida.Google Scholar
Altaf, N., Daniels, L., Morgan, P. S., et al. (2006). Cerebral white matter hyperintense lesions are associated with unstable carotid plaques. European Journal of Vascular and Endovascular Surgery, 31, 8–13.CrossRefGoogle ScholarPubMed
Ambrose, J. A., Tannenbaum, M. A., Alexopoulos, D., et al. (1988). Angiographic progression of coronary artery disease and the development of myocardial infarction. Journal of the American College of Cardiology, 12, 56–62.CrossRefGoogle ScholarPubMed
Arbustini, E., Morbini, P., D'armini, A. M., et al. (2002). Plaque composition in plexogenic and thromboembolic pulmonary hypertension: the critical role of thrombotic material in pultaceous core formation. Heart, 88, 177–82.CrossRefGoogle ScholarPubMed
Barger, A. C. and Beeuwkes, R., 3rd, . (1990). Rupture of coronary vasa vasorum as a trigger of acute myocardial infarction. American Journal of Cardiology, 66, 41G–43G.CrossRefGoogle ScholarPubMed
Barnett, H. J., Taylor, D. W., Eliasziw, M., et al. (1998). Benefit of carotid endarterectomy in patients with symptomatic moderate or severe stenosis. North American Symptomatic Carotid Endarterectomy Trial Collaborators. New England Journal of Medicine, 339, 1415–25.CrossRefGoogle ScholarPubMed
Bitar, R., Leung, G., Kiss, A., et al. (2005a). Prevalence of intraplaque hemorrhage in vasculopathic patients with asymptomatic carotid stenosis. 2005 American Heart Association Scientific Sessions. Dallas, Texas.Google Scholar
Bitar, R., Moody, A. R., Leung, G., et al. (2005b). 3D high-resolution Magnetic Resonance Direct Thrombus Imaging (hiresMagnetic resonanceDTI) and 3D conventional Magnetic resonanceDTI (convMagnetic resonanceDTI): a radiological-histological comparative study. Radiological Society of North America Meeting. Chicago, Illinois.Google Scholar
Burke, A. P., Kolodgie, F. D., Farb, A., Weber, D. and Virmani, R. (2002). Morphological predictors of arterial remodeling in coronary atherosclerosis. Circulation, 105, 297–303.CrossRefGoogle ScholarPubMed
Burke, A. P., Kolodgie, F. D., Farb, A., et al. (2001). Healed plaque ruptures and sudden coronary death: evidence that subclinical rupture has a role in plaque progression. Circulation, 103, 934–40.CrossRefGoogle Scholar
Cappendijk, V. C., Cleutjens, K. B., Heeneman, S., et al. (2004). In vivo detection of hemorrhage in human atherosclerotic plaques with magnetic resonance imaging. Journal of Magnetic Resonance Imaging, 20, 105–10.CrossRefGoogle ScholarPubMed
Choudhury, R. P., Lee, J. M. and Greaves, D. R. (2005). Mechanisms of disease: macrophage-derived foam cells emerging as therapeutic targets in atherosclerosis. Nature Clinical Practice. Cardiovascular Medicine, 2, 309–15.CrossRefGoogle ScholarPubMed
Chu, B., Kampschulte, A., Ferguson, M. S., et al. (2004). Hemorrhage in the atherosclerotic carotid plaque: a high-resolution Magnetic resonance imaging study. Stroke, 35, 1079–84.CrossRefGoogle Scholar
Daniels, L., Altaf, N., Morgan, P., et al. (2005). Natural history of complicated carotid plaque detected by Magnetic resonance imaging in symptomatic moderate carotid artery stenosis. The 14th European Stroke Conference. Bologna, Italy.Google Scholar
ECAS (1991). Medical research council European Carotid Surgery Trial: interim results for symptomatic patients with severe (70–99%) or with mild (0–29%) carotid stenosis. European Carotid Surgery Trialists' Collaborative Group. Lancet, 337, 1235–43.CrossRef
Felton, C. V., Crook, D., Davies, M. J. and Oliver, M. F. (1997). Relation of plaque lipid composition and morphology to the stability of human aortic plaques. Arteriosclerosis, Thrombosis and Vascular Biology, 17, 1337–45.CrossRefGoogle ScholarPubMed
Fraser, D. G., Moody, A. R., Morgan, P. S., Martel, A. L. and Davidson, I. (2002). Diagnosis of lower-limb deep venous thrombosis: a prospective blinded study of magnetic resonance direct thrombus imaging. Annals of Internal Medicine, 136, 89–98.CrossRefGoogle ScholarPubMed
Garin, G., Mathews, M. and Berk, B. C. (2005). Tissue-resident bone marrow-derived progenitor cells: key players in hypoxia-induced angiogenesis. Circulation Research, 97, 955–7.CrossRefGoogle ScholarPubMed
Gladstone, D. J., Kapral, M. K., Fang, J., Laupacis, A. and Tu, J. V. (2004). Management and outcomes of transient ischemic attacks in Ontario. Canadian Medical Association Journal, 170, 1099–104.CrossRefGoogle ScholarPubMed
Glagov, S., Weisenberg, E., Zarins, C. K., Stankunavicius, R. and Kolettis, G. J. (1987). Compensatory enlargement of human atherosclerotic coronary arteries. New England Journal of Medicine, 316, 1371–5.CrossRefGoogle ScholarPubMed
Johnston, S. C., Gress, D. R., Browner, W. S. and Sidney, S. (2000). Short-term prognosis after emergency department diagnosis of Transient ischemic attack. Journal of the American Medical Association, 284, 2901–6.CrossRefGoogle Scholar
Khurana, R., Simons, M., Martin, J. F. and Zachary, I. C. (2005). Role of angiogenesis in cardiovascular disease: a critical appraisal. Circulation, 112, 1813–24.CrossRefGoogle ScholarPubMed
Kolodgie, F. D., Gold, H. K., Burke, A. P., et al. (2003). Intraplaque hemorrhage and progression of coronary atheroma. New England Journal of Medicine, 349, 2316–25.CrossRefGoogle ScholarPubMed
Liu, X. and Spolarics, Z. (2003). Methemoglobin is a potent activator of endothelial cells by stimulating IL-6 and IL-8 production and E-selectin membrane expression. American Journal of Physiology. Cell Physiology, 285, C1036–46.CrossRefGoogle ScholarPubMed
Lovett, J. K., Dennis, M. S., Sandercock, P. A., et al. (2003). Very early risk of stroke after a first transient ischemic attack. Stroke, 34, e138–40.CrossRefGoogle ScholarPubMed
McCarthy, M. J., Loftus, I. M., Thompson, M. M., et al. (1999). Angiogenesis and the atherosclerotic carotid plaque: an association between symptomatology and plaque morphology. Journal of Vascular Surgery, 30, 261–8.CrossRefGoogle ScholarPubMed
Moody, A. R. (1997). Direct imaging of deep-vein thrombosis with magnetic resonance imaging. Lancet, 350, 1073.CrossRefGoogle ScholarPubMed
Moody, A. R., Allder, S., Lennox, G., Gladman, J. and Fentem, P. (1999). Direct magnetic resonance imaging of carotid artery thrombus in acute stroke. Lancet, 353, 122–3.CrossRefGoogle ScholarPubMed
Moody, A. R., Liddicoat, A. and Krarup, K. (1997). Magnetic resonance pulmonary angiography and direct imaging of embolus for the detection of pulmonary emboli. Investigative Radiology, 32, 431–40.CrossRefGoogle ScholarPubMed
Moody, A. R., Morgan, P., Fraser, D. and Hunt, B. J. (2000). Methaemoglobin T1 high signal: its generation and application to Magnetic resonance thrombus imaging. World Congress of the International Union of Angiology. Ghent, Belgium.Google Scholar
Moody, A. R., Murphy, R. E., Morgan, P. S., et al. (2003). Characterization of complicated carotid plaque with magnetic resonance direct thrombus imaging in patients with cerebral ischemia. Circulation, 107, 3047–52.CrossRefGoogle ScholarPubMed
Moreno, P. R., Purushothaman, K. R., Fuster, V., et al. (2004). Plaque neovascularization is increased in ruptured atherosclerotic lesions of human aorta: implications for plaque vulnerability. Circulation, 110, 2032–8.CrossRefGoogle ScholarPubMed
Morita, T. (2005). Heme oxygenase and atherosclerosis. Arteriosclerosis, Thrombosis and Vascular Biology, 25, 1786–95.CrossRefGoogle ScholarPubMed
Murphy, R. E., Moody, A. R., Morgan, P. S., et al. (2003). Prevalence of complicated carotid atheroma as detected by magnetic resonance direct thrombus imaging in patients with suspected carotid artery stenosis and previous acute cerebral ischemia. Circulation, 107, 3053–8.CrossRefGoogle ScholarPubMed
Ojio, S., Takatsu, H., Tanaka, T., et al. (2000). Considerable time from the onset of plaque rupture and/or thrombi until the onset of acute myocardial infarction in humans: coronary angiographic findings within 1 week before the onset of infarction. Circulation, 102, 2063–9.CrossRefGoogle ScholarPubMed
Rittersma, S. Z., Wal, A. C., Koch, K. T., et al. (2005). Plaque instability frequently occurs days or weeks before occlusive coronary thrombosis: a pathological thrombectomy study in primary percutaneous coronary intervention. Circulation, 111, 1160–5.CrossRefGoogle ScholarPubMed
Schrijvers, D. M., Meyer, G. R., Kockx, M. M., Herman, A. G. and Martinet, W. (2005). Phagocytosis of apoptotic cells by macrophages is impaired in atherosclerosis. Arteriosclerosis, Thrombosis and Vascular Biology, 25, 1256–61.CrossRefGoogle ScholarPubMed
Stary, H. C., Chandler, A. B., Dinsmore, R. E., et al. (1995). A definition of advanced types of atherosclerotic lesions and a histological classification of atherosclerosis. A report from the Committee on Vascular Lesions of the Council on Arteriosclerosis, American Heart Association. Arteriosclerosis, Thrombosis and Vascular Biology, 15, 1512–31.CrossRefGoogle Scholar
Tabas, I. (2005). Consequences and therapeutic implications of macrophage apoptosis in atherosclerosis: the importance of lesion stage and phagocytic efficiency. Arteriosclerosis, Thrombosis and Vascular Biology, 25, 2255–64.CrossRefGoogle ScholarPubMed
Taber, K. H., Hayman, L. A., Herrick, R. C. and Kirkpatrick, J. B. (1996). Importance of clot structure in gradient-echo magnetic resonance imaging of hematoma. Journal of Magnetic Resonance Imaging, 6, 878–83.CrossRefGoogle ScholarPubMed
Takaya, N., Yuan, C., Chu, B., et al. (2005). Presence of intraplaque hemorrhage stimulates progression of carotid atherosclerotic plaques: a high-resolution magnetic resonance imaging study. Circulation, 111, 2768–75.CrossRefGoogle ScholarPubMed
Toussaint, J. F., Lamuraglia, G. M., Southern, J. F., Fuster, V. and Kantor, H. L. (1996). Magnetic resonance images lipid, fibrous, calcified, hemorrhagic, and thrombotic components of human atherosclerosis in vivo. Circulation, 94, 932–8.CrossRefGoogle ScholarPubMed
Toussaint, J. F., Southern, J. F., Fuster, V. and Kantor, H. L. (1995). T2-weighted contrast for NMagnetic resonance characterization of human atherosclerosis. Arteriosclerosis, Thrombosis and Vascular Biology, 15, 1533–42.Google Scholar
Virmani, R., Kolodgie, F. D., Burke, A. P., et al. (2005). Atherosclerotic plaque progression and vulnerability to rupture: angiogenesis as a source of intraplaque hemorrhage. Arteriosclerosis, Thrombosis and Vascular Biology, 25, 2054–61.CrossRefGoogle ScholarPubMed
Wartman, W. B. and Laipply, T. C. (1949). The fate of blood injected into the arterial wall. American Journal of Pathology, 25, 383–8.Google ScholarPubMed
Wasserman, B. A., Wityk, R. J., Trout, H. H. 3rd and Virmani, R. (2005). Low-grade carotid stenosis: looking beyond the lumen with Magnetic resonance imaging. Stroke, 36, 2504–13.CrossRefGoogle Scholar
Wilson, S. H., Herrmann, J., Lerman, L. O., et al. (2002). Simvastatin preserves the structure of coronary adventitial vasa vasorum in experimental hypercholesterolemia independent of lipid lowering. Circulation, 105, 415–18.CrossRefGoogle ScholarPubMed
Yamada, N., Higashi, M., Otsubo, R., et al. (2005). Characterization of carotid plaque by using an inversion-recovery based T1-weighted imaging in correlation with ipsilateral ischemic events. 13th annual meeting of the International Society for Magnetic Resonance in Medicine. Miami, Florida.Google Scholar
Yuan, C., Mitsumori, L. M., Ferguson, M. S., et al. (2001). In vivo accuracy of multispectral magnetic resonance imaging for identifying lipid-rich necrotic cores and intraplaque hemorrhage in advanced human carotid plaques. Circulation, 104, 2051–6.CrossRefGoogle ScholarPubMed

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