Glioblastoma multiforme CT: Difference between revisions
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==Overview== | ==Overview== | ||
Head CT scan is helpful in the diagnosis of glioblastoma. On head CT scan, glioblastoma is characterized by a butterfly shaped mass with marked midline shift, irregular and heterogenous enhancement of margins, necrotic center, | Head CT scan is helpful in the diagnosis of glioblastoma. On head CT scan, glioblastoma is characterized by a butterfly shaped mass with marked midline shift, irregular and heterogenous enhancement of margins, necrotic center, surrounding vasogenic [[edema]], and [[hemorrhage]].<ref name=ddd>XYZ of glioblastoma multiforme. Dr Dylan Kurda and Dr Frank Gaillard et al. Radiopaedia 2015. http://radiopaedia.org/articles/glioblastoma</ref> | ||
==CT== | ==CT== | ||
Revision as of 15:49, 18 September 2015
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Glioblastoma multiforme Microchapters |
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Glioblastoma multiforme CT On the Web |
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American Roentgen Ray Society Images of Glioblastoma multiforme CT |
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Risk calculators and risk factors for Glioblastoma multiforme CT |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]Associate Editor(s)-in-Chief: Sujit Routray, M.D. [2]
Overview
Head CT scan is helpful in the diagnosis of glioblastoma. On head CT scan, glioblastoma is characterized by a butterfly shaped mass with marked midline shift, irregular and heterogenous enhancement of margins, necrotic center, surrounding vasogenic edema, and hemorrhage.[1]
CT
Head CT scan is helpful in the diagnosis of glioblastoma. On head CT scan, glioblastoma is characterized by:[1]
- Butterfly shaped mass crossing midline via the corpus callosum
- Intense irregular, heterogenous enhancement of the margins
- Irregular hypodense center representing necrosis
- Marked mass effect (midline shift)
- Surrounding vasogenic edema
- Hemorrhage
- Calcification is rare
References
- ↑ 1.0 1.1 XYZ of glioblastoma multiforme. Dr Dylan Kurda and Dr Frank Gaillard et al. Radiopaedia 2015. http://radiopaedia.org/articles/glioblastoma