Anxiety other diagnostic studies: Difference between revisions
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* Increased volume of [[amygdala]], insula, anterior cingulate cortex<ref name="pmid22275850">{{cite journal |vauthors=Holzschneider K, Mulert C |title=Neuroimaging in anxiety disorders |journal=Dialogues Clin Neurosci |volume=13 |issue=4 |pages=453–61 |year=2011 |pmid=22275850 |pmc=3263392 |doi= |url=}}</ref> | * Increased volume of [[amygdala]], insula, anterior cingulate cortex<ref name="pmid22275850">{{cite journal |vauthors=Holzschneider K, Mulert C |title=Neuroimaging in anxiety disorders |journal=Dialogues Clin Neurosci |volume=13 |issue=4 |pages=453–61 |year=2011 |pmid=22275850 |pmc=3263392 |doi= |url=}}</ref> | ||
[[Image:Anatomy of amygdala.jpg|500px|]] | |||
Case courtesy of Dr Azza Elgendy, Radiopaedia.org, rID: 33594 | |||
=== PET=== | === PET=== | ||
Revision as of 16:48, 22 August 2017
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Anxiety Microchapters |
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Diagnosis |
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Treatment |
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Case Studies |
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Anxiety other diagnostic studies On the Web |
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American Roentgen Ray Society Images of Anxiety other diagnostic studies |
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Risk calculators and risk factors for Anxiety other diagnostic studies |
Overview
The diagnosis of anxiety is mostly clinical, based on a thorough history and physical exam. Imaging studies should not be routinely done, but rather be guided by pertinent findings in the history and physical exam and ruling out secondary causes
Imaging findings
MRI
High resolution MRI in anxiety shows:
Case courtesy of Dr Azza Elgendy, Radiopaedia.org, rID: 33594
PET
- Increased volume of amygdala