Meningioma CT: Difference between revisions

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Revision as of 18:12, 1 October 2015

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Haytham Allaham, M.D. [2]

Head CT scan may be diagnostic of meningioma. Findings on CT scan suggestive of meningioma include homogeneously hyperdense lesion, calcification, hyperostosis, lytic lesions, and pneumosinus dilatans.^[1]

Meningioma is highly vascularized thus it is readily visualized with contrast head CT scan.^[1]
Head CT scan confirms the location of the meningioma and illustrates any invasion to the surrounding brain tissue.
Head CT scan may be used to determine if the meningioma could be surgically resected.

↑ ^1.0 ^1.1 ^1.2 ^1.3 ^1.4 ^1.5 ^1.6 ^1.7 ^1.8 Meningioma. Radiopaedia(2015) http://radiopaedia.org/articles/meningioma Accessed on September, 25th 2015

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 CT scan of cerbellopontine angle meningioma.jpg| [[Cerebellopontine]] angle meningioma<ref name="radio"> Image courtesy of  Dr M Venkatesh [http://www.radiopaedia.org Radiopaedia](original file [http://radiopaedia.org/cases/calcified-meningioma-2 "here"]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC]</ref>
 Image:
-CT scan Sphenoid wing meningioma.jpg |[[Sphenoid]] wing meningioma [http://www.radiopaedia.org Radiopaedia](original file [http://radiopaedia.org/cases/sphenoid-wing-meningioma-4 "here"]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC]<ref name="radio"> Image courtesy of Dr Dr Nikos Karapasias [http://www.radiopaedia.org Radiopaedia](original file [http://radiopaedia.org/cases/sphenoid-wing-meningioma-4 "here"]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC]</ref>
+CT scan Sphenoid wing meningioma.jpg |[[Sphenoid]] wing meningioma <ref name="radio"> Image courtesy of Dr Dr Nikos Karapasias [http://www.radiopaedia.org Radiopaedia](original file [http://radiopaedia.org/cases/sphenoid-wing-meningioma-4 "here"]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC]</ref>
 Image:
 CT scan of cerbral convexity meningioma.jpg|Cerebral convexity meningioma<ref name="radio"> Image courtesy of Dr Jack Ren [http://www.radiopaedia.org Radiopaedia](original file [http://radiopaedia.org/cases/left-cerebellopontine-angle-meningioma-1 "here"]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC]</ref>