Ganglioglioma differential diagnosis: Difference between revisions

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{{Ganglioglioma}}
[[Image:Home_logo1.png|right|250px|link=https://www.wikidoc.org/index.php/Ganglioglioma]]
{{CMG}}{{AE}}{{SR}}
{{CMG}}{{AE}}{{SR}}


==Overview==
==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==
==Differentiating Ganglioglioma from other Diseases==
Ganglioglioma must be differentiated from:<ref name=dd>DDx of ganglioglioma. Dr Henry Knipe and Dr Frank Gaillard et al. Radiopaedia 2015. http://radiopaedia.org/articles/ganglioglioma</ref>
Ganglioglioma must be differentiated from:<ref name=dd>DDx of ganglioglioma. Dr Henry Knipe and Dr Frank Gaillard et al. Radiopaedia 2015. http://radiopaedia.org/articles/ganglioglioma</ref>
 
{| style="border: 0px; font-size: 90%; margin: 3px; width: 600px" align=center
'''Dysembryoplastic neuroepithelial tumours (DNET)'''
|valign=top|
*contrast enhancement uncommon
|+
*'bubbly appearance' common
! style="background: #4479BA; width: 200px;" | {{fontcolor|#FFF|Differential Diagnosis}}
 
! style="background: #4479BA; width: 400px;" | {{fontcolor|#FFF|Differentiating Features}}
'''Pleomorphic xanthoastrocytoma (PXA)'''
|-
*contrast enhancement prominent
| style="padding: 5px 5px; background: #DCDCDC; font-weight: bold" |
*dural tail sign often seen
:Dysembryoplastic neuroepithelial tumors (DNET)​
 
| style="padding: 5px 5px; background: #F5F5F5;" |
'''Oligodendroglioma'''
*Contrast enhancement uncommon
*calcifications common
*"Bubbly appearance" common
 
|-
'''Desmoplastic infantile ganglioglioma'''
| style="padding: 5px 5px; background: #DCDCDC;font-weight: bold" |
*young children
:Pleomorphic xanthoastrocytoma (PXA)
*dural involvement prominent
| style="padding: 5px 5px; background: #F5F5F5;" |
*large, often multiple lesions
*Contrast enhancement prominent
 
*Dural tail sign present
'''Astrocytoma'''
|-
*if ganglioglioma is in [[spinal cord]]
| style="padding: 5px 5px; background: #DCDCDC;font-weight: bold" |
 
:[[Oligodendroglioma]]
'''Ependymoma'''
| style="padding: 5px 5px; background: #F5F5F5;" |
*if ganglioglioma is in [[spinal cord]]
*[[Calcification]] common
 
|-
'''Transverse myelitis'''
| style="padding: 5px 5px; background: #DCDCDC;font-weight: bold" |
:Desmoplastic infantile ganglioglioma
| style="padding: 5px 5px; background: #F5F5F5;" |
* Young children
* Dural involvement prominent
* Large, often multiple lesions
|-
| style="padding: 5px 5px; background: #DCDCDC;font-weight: bold" |
:[[Astrocytoma]]
:[[Ependymoma]]
:[[Transverse myelitis]]
| style="padding: 5px 5px; background: #F5F5F5;" | 
*Often a differential diagnosis of ganglioglioma when ganglioglioma is located in the spinal cord
|}


==References==
==References==
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Latest revision as of 23:09, 1 March 2019

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]

Differential Diagnosis Differentiating Features
Dysembryoplastic neuroepithelial tumors (DNET)​
  • Contrast enhancement uncommon
  • "Bubbly appearance" common
Pleomorphic xanthoastrocytoma (PXA)
  • Contrast enhancement prominent
  • Dural tail sign present
Oligodendroglioma
Desmoplastic infantile ganglioglioma
  • Young children
  • Dural involvement prominent
  • Large, often multiple lesions
Astrocytoma
Ependymoma
Transverse myelitis
  • Often a differential diagnosis of ganglioglioma when ganglioglioma is located in the spinal cord

References

  1. DDx of ganglioglioma. Dr Henry Knipe and Dr Frank Gaillard et al. Radiopaedia 2015. http://radiopaedia.org/articles/ganglioglioma


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