Hemangioma CT: Difference between revisions
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{{Hemangioma}} | {{Hemangioma}} | ||
{{CMG}};{{AE}}{{NM}} | {{CMG}};{{AE}}{{NM}} | ||
==Overview== | ==Overview==On [[CT scan]], [[hepatic hemangioma]] is characterized by dynamic enhancement pattern related to the size of its vascular space.<ref name=hemangioma>Differential diagnosis of hepatic hemangioma. Dr Yuranga Weerakkody et al. Radiopaedia (2015). http://radiopaedia.org/articles/hepatic-haemangioma-3. Accessed on October 26, 2015</ref> | ||
==CT== | ==CT scan== | ||
On [[CT scan]], [[hepatic hemangioma]] is characterized by dynamic enhancement pattern related to the size of its vascular space. Typical lesions include:<ref name=hemangioma>Differential diagnosis of hepatic hemangioma. Dr Yuranga Weerakkody et al. Radiopaedia (2015). http://radiopaedia.org/articles/hepatic-haemangioma-3. Accessed on October 26, 2015</ref> | |||
* Noncontrast: hypointense to [[liver]] | |||
* | * Arterial phase: Discontinuous, nodular, peripheral enhancement | ||
* Portal venous enhancement: Progressive peripheral enhancement | |||
* Delayed enhancement: lesion fills in the contrast | |||
==Gallery== | |||
<gallery> | |||
Giant-hepatic-haemangiomata.png|<sub>Giant liver haemangiomata demonstrating characteristic peripheral puddling enhancement with gradual central filling.<ref name=CTradio>Image courtesy of Dr. Natalie Yang. Radiopaedia (original file [http://radiopaedia.org/cases/giant-hepatic-haemangiomata here]). Creative Commons BY-SA-NC</ref></sub> | |||
</gallery> | |||
==References== | ==References== | ||
{{Reflist|2}} | {{Reflist|2}} | ||
Revision as of 16:19, 18 November 2015
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Hemangioma CT On the Web |
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American Roentgen Ray Society Images of Hemangioma CT |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1];Associate Editor(s)-in-Chief: Nawal Muazam M.D.[2] ==Overview==On CT scan, hepatic hemangioma is characterized by dynamic enhancement pattern related to the size of its vascular space.[1]
CT scan
On CT scan, hepatic hemangioma is characterized by dynamic enhancement pattern related to the size of its vascular space. Typical lesions include:[1]
- Noncontrast: hypointense to liver
- Arterial phase: Discontinuous, nodular, peripheral enhancement
- Portal venous enhancement: Progressive peripheral enhancement
- Delayed enhancement: lesion fills in the contrast
Gallery
-
![Giant liver haemangiomata demonstrating characteristic peripheral puddling enhancement with gradual central filling.[2]](/images/3/3e/Giant-hepatic-haemangiomata.png)
Giant liver haemangiomata demonstrating characteristic peripheral puddling enhancement with gradual central filling.[2]
![Giant liver haemangiomata demonstrating characteristic peripheral puddling enhancement with gradual central filling.[2]](/index.php/File:Giant-hepatic-haemangiomata.png)
References
- ↑ 1.0 1.1 Differential diagnosis 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. Natalie Yang. Radiopaedia (original file here). Creative Commons BY-SA-NC