"T1: isointense"
"T1 C+: avid enhancement"
"A key molecular feature is the identification of mutations in the PRKCA gene, believed to be an oncogene 6,7."
"GFAP: positive"
"S100, cytokeratin and EMA: variable"
"Both on imaging and histology a diagnostic consideration is an intraventricular meningioma (particularly chordoid meningioma). Identifying a site of origin in the hypothalamus can be helpful in suggesting a chordoid glioma. Immunohistochemistry is particularly helpful (meningiomas will be GFAP and CD34 negative 5)."
"Ki-67 index:"
"S100, cytokeratin and EMA: variable"
"History and etymology"