Aortitis CT: Difference between revisions
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*Periaortic [[inflammation]] | *Periaortic [[inflammation]] | ||
CT | Findings on CT suggestive of aortitis due to [[giant cell arteritis]] and [[Takayasu arteritis]] include:<ref name="pmid24925329">{{cite journal| author=Hartlage GR, Palios J, Barron BJ, Stillman AE, Bossone E, Clements SD et al.| title=Multimodality imaging of aortitis. | journal=JACC Cardiovasc Imaging | year= 2014 | volume= 7 | issue= 6 | pages= 605-19 | pmid=24925329 | doi=10.1016/j.jcmg.2014.04.002 | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=24925329 }} </ref> | ||
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:Takayasu arteritis | :Takayasu arteritis | ||
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*A “double ring” appearance, due to a brightly enhanced outer ring of inflamed | *A “double ring” appearance, due to a brightly enhanced outer ring of inflamed media and [[adventitia]] surrounding poorly enhanced edematous [[intima]] | ||
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CT scan may also be helpful in the diagnosis of the complications of aortitis. Findings on CT suggestive of complications of aortitis include: <ref name="pmid18541754">{{cite journal| author=Gornik HL, Creager MA| title=Aortitis. | journal=Circulation | year= 2008 | volume= 117 | issue= 23 | pages= 3039-51 | pmid=18541754 | doi=10.1161/CIRCULATIONAHA.107.760686 | pmc=PMC2759760 | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=18541754}}Accessed on September 14th, 2015</ref> | CT scan may also be helpful in the diagnosis of the complications of aortitis. Findings on CT suggestive of complications of aortitis include: <ref name="pmid18541754">{{cite journal| author=Gornik HL, Creager MA| title=Aortitis. | journal=Circulation | year= 2008 | volume= 117 | issue= 23 | pages= 3039-51 | pmid=18541754 | doi=10.1161/CIRCULATIONAHA.107.760686 | pmc=PMC2759760 | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=18541754}}Accessed on September 14th, 2015</ref> | ||
Revision as of 19:01, 16 September 2015
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Maliha Shakil, M.D. [2]
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Aortitis Microchapters |
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Diagnosis |
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Treatment |
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Case Studies |
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Aortitis CT On the Web |
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American Roentgen Ray Society Images of Aortitis CT |
Overview
CT scan with the administration of iodinated contrast (CTA) may be diagnostic of aortitis. Findings on CT suggestive of aortitis include thickening of the aortic wall and periaortic inflammation. CT scan may also be helpful in the diagnosis of the complications of aortitis. Findings on CT suggestive of complications of aortitis include aortic and arterial calcification, stenotic lesions of the aorta, aortic aneurysm, and luminal thrombus.[1]
Computed Tomography
CT scan with the administration of iodinated contrast (CTA) may be diagnostic of aortitis. Findings on CT suggestive of acute aortitis include:[1]
- Thickening of the aortic wall
- Periaortic inflammation
Findings on CT suggestive of aortitis due to giant cell arteritis and Takayasu arteritis include:[2]
| Aortitis due to specfic disease | CT scan findings |
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CT scan may also be helpful in the diagnosis of the complications of aortitis. Findings on CT suggestive of complications of aortitis include: [1]
- Aortic and arterial calcification
- Stenotic lesions of the aorta
- Aortic aneurysm
- Luminal thrombus
References
- ↑ 1.0 1.1 1.2 Gornik HL, Creager MA (2008). "Aortitis". Circulation. 117 (23): 3039–51. doi:10.1161/CIRCULATIONAHA.107.760686. PMC 2759760. PMID 18541754.Accessed on September 14th, 2015
- ↑ Hartlage GR, Palios J, Barron BJ, Stillman AE, Bossone E, Clements SD; et al. (2014). "Multimodality imaging of aortitis". JACC Cardiovasc Imaging. 7 (6): 605–19. doi:10.1016/j.jcmg.2014.04.002. PMID 24925329.