Hepatic hemangioma MRI: Difference between revisions
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{{Hepatic hemangioma}} | {{Hepatic hemangioma}} | ||
{{CMG}} | {{CMG}};{{AE}}{{NM}} | ||
==Overview== | |||
On [[MRI]], [[hepatic hemangioma]] is characterized by hypointensity on T1-weighted imaging and hyperintensity on T2-weighted imaging.<ref name=hemangioma>MRI radiographic features of hepatic hemangioma. Dr Yuranga Weerakkody et al. Radiopaedia 2015. http://radiopaedia.org/articles/hepatic-haemangioma-3. Accessed on October 26, 2015</ref> | |||
==MRI== | ==MRI== | ||
* T2 | On [[MRI]], hepatic hemangioma is characterized by:<ref name=hemangioma>MRI radiographic features of hepatic hemangioma. Dr Yuranga Weerakkody et al. Radiopaedia 2015. http://radiopaedia.org/articles/hepatic-haemangioma-3. Accessed on October 26, 2015</ref> | ||
* T1: Hypointense relative to liver parenchyma | |||
* T2: Hyperintense relative to liver parenchyma | |||
* Portal venous enhancement: Peripheral nodular enhancement | * Portal venous enhancement: Peripheral nodular enhancement | ||
* Delayed enhancement: Lesion fills in the contrast | * Delayed enhancement: Lesion fills in the contrast | ||
==Gallery== | |||
Shown below | Shown below is MRI image of a patient with hepatic hemangioma. | ||
< | <Gallery> | ||
Image: | Image: | ||
Hepatic hemangioma MRI.jpg|<sub>MRI demonstrates a lobulated T2 hyperintense lesion in the right lobe segments VI and VII.<ref name=MRIradio>Image courtesy of Dr Paresh K Desai. Radiopaedia (original file [http://radiopaedia.org/cases/hepatic-haemangioma-4 here]). Creative Commons BY-SA-NC</ref></sub> | |||
Image | |||
</gallery> | </gallery> | ||
==References== | ==References== | ||
{{Reflist|2}} | |||
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[[Category:Gastroenterology]] | [[Category:Gastroenterology]] | ||
[[Category:Hepatology]] | [[Category:Hepatology]] | ||
[[Category:Surgery]] | [[Category:Surgery]] | ||
[[Category:Disease]] | [[Category:Disease]] | ||
[[Category:Needs overview]] | [[Category:Needs overview]] | ||
[[Category:Up-To-Date]] | |||
[[Category:Oncology]] | |||
[[Category:Medicine]] | |||
[[Category:Gastroenterology]] | |||
[[Category:Surgery]] | |||
[[Category:Hepatology]] | |||
Latest revision as of 01:56, 27 November 2017
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1];Associate Editor(s)-in-Chief: Nawal Muazam M.D.[2]
Overview
On MRI, hepatic hemangioma is characterized by hypointensity on T1-weighted imaging and hyperintensity on T2-weighted imaging.[1]
MRI
On MRI, hepatic hemangioma is characterized by:[1]
- T1: Hypointense relative to liver parenchyma
- T2: Hyperintense relative to liver parenchyma
- Portal venous enhancement: Peripheral nodular enhancement
- Delayed enhancement: Lesion fills in the contrast
Gallery
Shown below is MRI image of a patient with hepatic hemangioma.
-
![MRI demonstrates a lobulated T2 hyperintense lesion in the right lobe segments VI and VII.[2]](/images/a/a8/Hepatic_hemangioma_MRI.jpg)
MRI demonstrates a lobulated T2 hyperintense lesion in the right lobe segments VI and VII.[2]
![MRI demonstrates a lobulated T2 hyperintense lesion in the right lobe segments VI and VII.[2]](/index.php/File:Hepatic_hemangioma_MRI.jpg)
References
- ↑ 1.0 1.1 MRI radiographic features of hepatic hemangioma. Dr Yuranga Weerakkody et al. Radiopaedia 2015. http://radiopaedia.org/articles/hepatic-haemangioma-3. Accessed on October 26, 2015
- ↑ Image courtesy of Dr Paresh K Desai. Radiopaedia (original file here). Creative Commons BY-SA-NC