Case Report
Congenital Oligodendroglioma: Clinicopathologic and Molecular Assessment with Review of the Literature
Figure 2
H&E stained sections at 20x (a) and 40x (b). Cytoplasmic and nuclear staining with S100 (c). Negative staining for mutant specific (R132H) IDH-1 (d). Low proliferation index (<1%) by Ki67 immunohistochemistry (e). Intact 1p and 19q by FISH (f).
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