Ganglioglioma differential diagnosis: Difference between revisions
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'''Pleomorphic xanthoastrocytoma (PXA)''' | '''Pleomorphic xanthoastrocytoma (PXA)''' | ||
*contrast enhancement prominent | *contrast enhancement prominent | ||
*dural tail sign often seen | *''dural tail sign'' often seen | ||
'''Oligodendroglioma''' | '''Oligodendroglioma''' | ||
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'''Desmoplastic infantile ganglioglioma''' | '''Desmoplastic infantile ganglioglioma''' | ||
*young children | *young children | ||
*dural involvement prominent | *[[dural]] involvement prominent | ||
*large, often multiple lesions | *large, often multiple lesions | ||
Revision as of 20:01, 4 September 2015
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]Associate Editor(s)-in-Chief: Sujit Routray, M.D. [2]
Overview
Ganglioglioma must be differentiated from dysembryoplastic neuroepithelial tumors, pleomorphic xanthoastrocytoma, oligodendroglioma, desmoplastic infantile ganglioglioma, astrocytoma, ependymoma, and transverse myelitis.
Differentiating Ganglioglioma from other Diseases
Ganglioglioma must be differentiated from:[1]
Dysembryoplastic neuroepithelial tumours (DNET)
- contrast enhancement uncommon
- "bubbly appearance" common
Pleomorphic xanthoastrocytoma (PXA)
- contrast enhancement prominent
- dural tail sign often seen
Oligodendroglioma
- calcifications common
Desmoplastic infantile ganglioglioma
- young children
- dural involvement prominent
- large, often multiple lesions
Astrocytoma
- if ganglioglioma is in spinal cord
Ependymoma
- if ganglioglioma is in spinal cord
Transverse myelitis
References
- ↑ DDx of ganglioglioma. Dr Henry Knipe and Dr Frank Gaillard et al. Radiopaedia 2015. http://radiopaedia.org/articles/ganglioglioma