Takayasu's arteritis other imaging findings: Difference between revisions
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==Overview== | ==Overview== | ||
PET scan is useful in diagnosis of Takayasu's arteritis by providing valuable information about cellular activity within an inflamed [[Artery|arterial]] wall even before morphologic changes on other imaging studies. In patients with TA, [[Magnetic resonance angiography|MRA]] shares the similar features of TA with [[CT angiography|CTA]] images, and can be used in the [[diagnosis]] and follow-up of patients undergoing treatment, especially those who are young. | [[Positron emission tomography|PET scan]] is useful in diagnosis of Takayasu's arteritis by providing valuable information about cellular activity within an inflamed [[Artery|arterial]] wall even before morphologic changes on other imaging studies. In patients with TA, [[Magnetic resonance angiography|MRA]] shares the similar features of TA with [[CT angiography|CTA]] images, and can be used in the [[diagnosis]] and follow-up of patients undergoing treatment, especially those who are young. | ||
==Other Imaging Findings== | ==Other Imaging Findings== | ||
=== Positron emission tomography (PET) scan === | === Positron emission tomography (PET) scan === | ||
* PET scan is useful in diagnosis of Takayasu's arteritis by providing valuable information about cellular activity within an inflamed [[Artery|arterial]] wall even before morphologic changes on other imaging studies.<ref name="pmid14673386">{{cite journal |vauthors=Kissin EY, Merkel PA |title=Diagnostic imaging in Takayasu arteritis |journal=Curr Opin Rheumatol |volume=16 |issue=1 |pages=31–7 |date=January 2004 |pmid=14673386 |doi= |url=}}</ref> | * [[Positron emission tomography|PET scan]] is useful in diagnosis of Takayasu's arteritis by providing valuable information about cellular activity within an inflamed [[Artery|arterial]] wall even before morphologic changes on other imaging studies.<ref name="pmid14673386">{{cite journal |vauthors=Kissin EY, Merkel PA |title=Diagnostic imaging in Takayasu arteritis |journal=Curr Opin Rheumatol |volume=16 |issue=1 |pages=31–7 |date=January 2004 |pmid=14673386 |doi= |url=}}</ref> | ||
=== Magnetic resonance angiography (MRA) === | === Magnetic resonance angiography (MRA) === | ||
Latest revision as of 18:43, 1 May 2018
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Takayasu's arteritis Microchapters |
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Shaghayegh Habibi, M.D.[2]
Overview
PET scan is useful in diagnosis of Takayasu's arteritis by providing valuable information about cellular activity within an inflamed arterial wall even before morphologic changes on other imaging studies. In patients with TA, MRA shares the similar features of TA with CTA images, and can be used in the diagnosis and follow-up of patients undergoing treatment, especially those who are young.
Other Imaging Findings
Positron emission tomography (PET) scan
- PET scan is useful in diagnosis of Takayasu's arteritis by providing valuable information about cellular activity within an inflamed arterial wall even before morphologic changes on other imaging studies.[1]
Magnetic resonance angiography (MRA)
- In patients with TA, MRA shares the similar features of TA with CTA images, and can be used in the diagnosis and follow-up of patients undergoing treatment, especially those who are young.[2]
- The disadvantages of MRA are the contraindications associated with:
- Electronic devices
- Intraluminal stent implantation
- Claustrophobia
References
- ↑ Kissin EY, Merkel PA (January 2004). "Diagnostic imaging in Takayasu arteritis". Curr Opin Rheumatol. 16 (1): 31–7. PMID 14673386.
- ↑ Zhu FP, Luo S, Wang ZJ, Jin ZY, Zhang LJ, Lu GM (December 2012). "Takayasu arteritis: imaging spectrum at multidetector CT angiography". Br J Radiol. 85 (1020): e1282–92. doi:10.1259/bjr/25536451. PMC 3611735. PMID 23175494.