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:* [[Lytic]] lesions  
:* [[Lytic]] lesions  
:* [[Pneumosinus dilatans]]
:* [[Pneumosinus dilatans]]
*Meningioma is highly vascularized thus it is readily visualized with contrast head CT scan.<ref name="radio">Meningioma. Radiopaedia(2015) http://radiopaedia.org/articles/meningioma Accessed on September, 25th 2015</ref>
*Meningioma is highly vascularized thus it is readily visualized with contrast head CT scan.<ref name="radio">Meningioma. Radiopaedia(2015) http://radiopaedia.org/articles/meningioma Accessed on September, 25 2015</ref>
*Head CT scan confirms the location of the meningioma and illustrates any invasion to the surrounding [[brain]] [[tissue]].  
*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.
*Head CT scan may be used to determine if the meningioma could be surgically resected.
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<gallery>
<gallery>
Image:
Image:
CT scan calcified meningioma.jpeg|[[Calcified]] 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>
CT scan calcified meningioma.jpeg|Calcified 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:
Image:
CT scan lfactory meningioma.jpg|[[Olfactory]] meningioma<ref name="radio"> Image courtesy of Dr Ruslan Esedov [http://www.radiopaedia.org Radiopaedia](original file [http://radiopaedia.org/cases/olfactory-meningioma-1 "here"]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC]</ref>
CT scan lfactory meningioma.jpg|[[Olfactory]] meningioma<ref name="radio"> Image courtesy of Dr Ruslan Esedov [http://www.radiopaedia.org Radiopaedia](original file [http://radiopaedia.org/cases/olfactory-meningioma-1 "here"]).[http://radiopaedia.org/licence Creative Commons BY-SA-NC]</ref>

Revision as of 18:45, 1 October 2015

Meningioma Microchapters

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Overview

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

Overview

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]

CT Scan

  • Head CT scan may be diagnostic of meningioma.[1]
  • Findings on CT scan suggestive of meningioma include:
  • 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.

Gallery

References

  1. ↑ 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, 25 2015


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