Takayasu's arteritis MRI: Difference between revisions
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Revision as of 18:10, 27 April 2018
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Takayasu's arteritis Microchapters |
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Diagnosis |
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Treatment |
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Case Studies |
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Takayasu's arteritis MRI On the Web |
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American Roentgen Ray Society Images of Takayasu's arteritis MRI |
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Risk calculators and risk factors for Takayasu's arteritis MRI |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Shaghayegh Habibi, M.D.[2]
Overview
MRI can demonstrate mural thickening with luminal stenosis of the aorta and aortic branch vessels. It can directly visualize the vessel wall independent of luminal diameter and can be helpful in diagnosis of inflammation in early vasculitis.
Key MRI findings in Takayasu's arteritis
MRI may be helpful in the diagnosis of Takayasu's arteritis as follows:[1][2]
- MRI can demonstrate mural thickening with luminal stenosis of the aorta and aortic branch vessels.
- MRI can directly visualize the vessel wall and has the potential to detect pathologic features of the arterial wall independent of luminal diameter.
- MRI can be helpful in diagnosis of inflammation in early vasculitis that may manifest as vessel wall thickening, mural enhancement, or mural edema, rather than vascular stenosis, occlusion, or aneurysm.
References
- ↑ Gaballah M, Goldfisher R, Amodio JB (2017). "The Utility of MRI in the Diagnosis of Takayasu Arteritis". Case Rep Pediatr. 2017: 7976165. doi:10.1155/2017/7976165. PMC 5651111. PMID 29119033.
- ↑ Kato Y, Terashima M, Ohigashi H, Tezuka D, Ashikaga T, Hirao K, Isobe M (2015). "Vessel Wall Inflammation of Takayasu Arteritis Detected by Contrast-Enhanced Magnetic Resonance Imaging: Association with Disease Distribution and Activity". PLoS ONE. 10 (12): e0145855. doi:10.1371/journal.pone.0145855. PMC 4700986. PMID 26720837.