Meningioma CT: Difference between revisions
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==CT Scan== | ==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> | * 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 | :* Homogeneously hyperdense lesion | ||
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*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> | *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 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. | ||
==Gallery== | ==Gallery== | ||
Revision as of 20:07, 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
Patient #1: 95 y/o female with a large intraventricular memingioma
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CT scout
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CT scout
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Patient #2
Patient #3: Biopsy revealed atypical menigiomas
References
- ↑ 1.0 1.1 1.2 1.3 Meningioma. Radiopaedia(2015) http://radiopaedia.org/articles/meningioma Accessed on September, 25th 2015