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==Overview==
==Overview==
Meningiomas are readily visualized with contrast [[CT]] attributed to the fact that meningiomas are extra axial and vascularized.
[[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]].<ref name="raio">Meningioma. Radiopaedia(2015) http://radiopaedia.org/articles/meningioma Accessed on September, 25th 2015</ref>
Computed tomography (CT) scan: CT scans are often used to diagnose meningioma. It can confirm the location of the tumor and show other brain tissues. These are helpful for determining the stage of the cancer and in determining whether surgery is a good treatment option.
 
==CT Scan==
* [[Head CT scan]] may be diagnostic of meningioma.<ref name="raio">Meningioma. Radiopaedia(2015) http://radiopaedia.org/articles/meningioma Accessed on September, 25th 2015</ref>
* Findings on CT scan suggestive of meningioma include:<ref name="raio">Meningioma. Radiopaedia(2015) http://radiopaedia.org/articles/meningioma Accessed on September, 25th 2015</ref>
:* Homogeneously hyperdense lesion
:* [[Calcification]]
:* [[Hyperostosis]]
:* [[Lytic]] lesions
:* [[Pneumosinus dilatans]].
*Meningioma is highly [[vascularized]] thus it is readily visualized with contrast head [[CT]] scan.<ref name="raio">Meningioma. Radiopaedia(2015) http://radiopaedia.org/articles/meningioma Accessed on September, 25th 2015</ref>
*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.
 
'''Patient #1: 95 y/o female with a large intraventricular memingioma'''
'''Patient #1: 95 y/o female with a large intraventricular memingioma'''
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Revision as of 20:03, 26 September 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:[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.

Patient #1: 95 y/o female with a large intraventricular memingioma

Patient #2

Patient #3: Biopsy revealed atypical menigiomas

References

  1. 1.0 1.1 1.2 1.3 Meningioma. Radiopaedia(2015) http://radiopaedia.org/articles/meningioma Accessed on September, 25th 2015


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