Meningioma CT: Difference between revisions
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CT scan of cerbral convexity meningioma.jpg|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 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> | CT scan of cerbral convexity meningioma.jpg|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 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> | ||
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CT falx meningioma.jpg|Image courtesy of Dr G Balachandran [http://www.radiopaedia.org Radiopaedia](original file [http://radiopaedia.org/cases/falx-meningioma"here"]). [http://radiopaedia.org/licence Creative Commons BY-SA-NC]<ref name="radio">Image courtesy of Dr G Balachandran [http://www.radiopaedia.org Radiopaedia](original file [http://radiopaedia.org/cases/falx-meningioma"here"]). [http://radiopaedia.org/licence Creative Commons BY-SA-NC]</ref> | |||
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Revision as of 23:30, 26 September 2015
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Meningioma Microchapters |
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Diagnosis |
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Treatment |
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Case Studies |
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Meningioma CT On the Web |
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American Roentgen Ray Society Images of Meningioma CT |
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]
- Homogeneously hyperdense lesion
- Calcification
- Hyperostosis
- Lytic lesions
- Pneumosinus dilatans
- 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
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![Image courtesy of Dr M Venkatesh Radiopaedia(original file "here").Creative Commons BY-SA-NC[2]](/images/e/ec/CT_scan_calcified_meningioma.jpeg)
Image courtesy of Dr M Venkatesh Radiopaedia(original file "here").Creative Commons BY-SA-NC[2]
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![Image courtesy of Dr Ruslan Esedov Radiopaedia(original file "here").Creative Commons BY-SA-NC[2]](/images/2/22/CT_scan_lfactory_meningioma.jpg)
Image courtesy of Dr Ruslan Esedov Radiopaedia(original file "here").Creative Commons BY-SA-NC[2]
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![Image courtesy of Dr M Venkatesh Radiopaedia(original file "here").Creative Commons BY-SA-NC[2]](/images/0/02/CT_scan_of_cerbellopontine_angle_meningioma.jpg)
Image courtesy of Dr M Venkatesh Radiopaedia(original file "here").Creative Commons BY-SA-NC[2]
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![Image courtesy of Dr Dr Nikos Karapasias Radiopaedia(original file "here").Creative Commons BY-SA-NC[2]](/images/2/24/CT_scan_Sphenoid_wing_meningioma.jpg)
Image courtesy of Dr Dr Nikos Karapasias Radiopaedia(original file "here").Creative Commons BY-SA-NC[2]
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![Image courtesy of Dr Jack Ren Radiopaedia(original file "here").Creative Commons BY-SA-NC[2]](/images/2/29/CT_scan_of_cerbral_convexity_meningioma.jpg)
Image courtesy of Dr Jack Ren Radiopaedia(original file "here").Creative Commons BY-SA-NC[2]
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![Image courtesy of Dr G Balachandran Radiopaedia(original file "here"). Creative Commons BY-SA-NC[2]](/images/0/0f/CT_falx_meningioma.jpg)
Image courtesy of Dr G Balachandran Radiopaedia(original file "here"). Creative Commons BY-SA-NC[2]
![Image courtesy of Dr M Venkatesh Radiopaedia(original file "here").Creative Commons BY-SA-NC[2]](/index.php/File:CT_scan_calcified_meningioma.jpeg)
![Image courtesy of Dr Ruslan Esedov Radiopaedia(original file "here").Creative Commons BY-SA-NC[2]](/index.php/File:CT_scan_lfactory_meningioma.jpg)
![Image courtesy of Dr M Venkatesh Radiopaedia(original file "here").Creative Commons BY-SA-NC[2]](/index.php/File:CT_scan_of_cerbellopontine_angle_meningioma.jpg)
![Image courtesy of Dr Dr Nikos Karapasias Radiopaedia(original file "here").Creative Commons BY-SA-NC[2]](/index.php/File:CT_scan_Sphenoid_wing_meningioma.jpg)
![Image courtesy of Dr Jack Ren Radiopaedia(original file "here").Creative Commons BY-SA-NC[2]](/index.php/File:CT_scan_of_cerbral_convexity_meningioma.jpg)
![Image courtesy of Dr G Balachandran Radiopaedia(original file "here"). Creative Commons BY-SA-NC[2]](/index.php/File:CT_falx_meningioma.jpg)
References
- ↑ 1.0 1.1 1.2 1.3 Meningioma. Radiopaedia(2015) http://radiopaedia.org/articles/meningioma Accessed on September, 25th 2015
- ↑ 2.0 2.1 2.2 2.3 2.4 2.5 Image courtesy of Dr M Venkatesh Radiopaedia(original file "here").Creative Commons BY-SA-NC