Skip to main content
. Author manuscript; available in PMC: 2018 Nov 28.
Published in final edited form as: J Neurosurg Pediatr. 2018 Jul 6;22(4):397–403. doi: 10.3171/2018.4.PEDS17638

Table 2.

Immunocytological characterization of suprasellar and hemispheric DIAs/DIGs

Case No. Location Diagnosis IDH1-R132H BRAF-V600E Trimethylated H3K27 INI-1
1 Suprasellar DIA Negative Negative Retained Retained
2 Suprasellar DIG Negative Negative Lost Retained
3 Suprasellar DIG Negative Negative Retained Retained
4 Hemispheric DIG Negative Focal, weak Lost Retained
5 Hemispheric DIG Negative Negative Retained Retained
6 Hemispheric DIG Negative Focal, weak Lost Retained
7 Hemispheric DIG Negative Negative Lost Retained