Adrenal hemorrhage MRI: Difference between revisions
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__NOTOC__ | __NOTOC__ | ||
{{Adrenal hemorrhage}} | {{Adrenal hemorrhage}} | ||
{{CMG}} | {{CMG}} | ||
==Magnetic Resonance Imaging== | ==Magnetic Resonance Imaging== | ||
*[[Acute]] stage (less than 7 days after onset): the [[hematoma]] typically appears isointense or slightly hypointense on T1-weighted images and markedly hypointense on T2-weighted images. | |||
*Acute stage (less than 7 days after onset): the hematoma typically appears isointense or slightly hypointense on T1-weighted images and markedly hypointense on T2-weighted images. | *[[Subacute]] stage (7 days to 7 weeks after onset): the [[hematoma]] appears hyperintense on T1- and T2-weighted images. | ||
*Subacute stage (7 days to 7 weeks after onset): the hematoma appears hyperintense on T1- and T2-weighted images. | *[[Chronic]] stage (which typically begins 7 weeks after onset): a hypointense rim is present on T1- and T2-weighted images, which is attributed to [[hemosiderin]] deposition and the presence of a [[fibrous capsule]]. | ||
*Chronic stage (which typically begins 7 weeks after onset): a hypointense rim is present on T1- and T2-weighted images, which is attributed to hemosiderin deposition and the presence of a fibrous capsule. | |||
==References== | ==References== | ||
{{reflist|2}} | {{reflist|2}} | ||
{{WH}} | {{WH}} | ||
{{WS}} | {{WS}} | ||
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[[Category:Endocrinology]] | [[Category:Endocrinology]] | ||
[[Category:Emergency medicine]] | [[Category:Emergency medicine]] | ||
[[Category:Needs overview]] | |||
Revision as of 15:34, 30 January 2013
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Adrenal hemorrhage Microchapters |
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Diagnosis |
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Treatment |
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Case Studies |
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Adrenal hemorrhage MRI On the Web |
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American Roentgen Ray Society Images of Adrenal hemorrhage MRI |
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Risk calculators and risk factors for Adrenal hemorrhage MRI |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Magnetic Resonance Imaging
- Acute stage (less than 7 days after onset): the hematoma typically appears isointense or slightly hypointense on T1-weighted images and markedly hypointense on T2-weighted images.
- Subacute stage (7 days to 7 weeks after onset): the hematoma appears hyperintense on T1- and T2-weighted images.
- Chronic stage (which typically begins 7 weeks after onset): a hypointense rim is present on T1- and T2-weighted images, which is attributed to hemosiderin deposition and the presence of a fibrous capsule.