Ganglioglioma differential diagnosis: Difference between revisions

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{{Ganglioglioma}}
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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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