Glioblastoma multiforme CT: Difference between revisions
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*Irregular hypodense centre representing [[necrosis]] | *Irregular hypodense centre representing [[necrosis]] | ||
*Marked mass effect (midline shift) | *Marked mass effect (midline shift) | ||
*Butterfly shaped mass crossing midline via the [[corpus callosum]] | |||
*Surrounding vasogenic [[edema]] | *Surrounding vasogenic [[edema]] | ||
*[[Hemorrhage]] | *[[Hemorrhage]] | ||
Revision as of 15:05, 15 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
CT
Head CT scan is helpful in the diagnosis of glioblastoma. On head CT scan, glioblastoma is characterized by:[1]
- Irregular thick margins: iso to slightly hyper-attenuating
- Irregular hypodense centre representing necrosis
- Marked mass effect (midline shift)
- Butterfly shaped mass crossing midline via the corpus callosum
- Surrounding vasogenic edema
- Hemorrhage
- Calcification is rare
- Intense irregular, heterogenous enhancement of the margins
References
- ↑ XYZ of glioblastoma multiforme. Dr Dylan Kurda and Dr Frank Gaillard et al. Radiopaedia 2015. http://radiopaedia.org/articles/glioblastoma