CNS tumor
CNS cysts
Glial cyst

Topic Completed: 1 February 2012

Revised: 31 December 2018, last major update February 2012

Copyright: (c) 2002-2017,, Inc.

PubMed Search: Glial cyst CNS

Eman Abdelzaher, M.D., Ph.D.
Page views in 2018: 352
Page views in 2019 to date: 322
Cite this page: Abdelzaher E. Glial cyst. website. Accessed September 22nd, 2019.
Definition / general
  • Cyst lined by glial tissue (J Neuroradiol 1995;22:48)
  • Often adult cerebellum, usually represent burned out pilocytic astrocytoma
Case reports
Microscopic (histologic) description
  • Wall lined by gliosis, Rosenthal fibers present, variable hemosiderin; no epithelial lining
Positive stains
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