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. 2013 Sep 12;6(5):1397–1405. doi: 10.3892/ol.2013.1583

Figure 3.

Figure 3

Histopathology of the lesion resected during the craniotomy of a 2-year-old female. (A) Hematoxylin and eosin staining indicates a tumor of moderate cellularity with vascular proliferation, as indicated by the arrow (magnification, ×400). Immunohistochemistry demonstrating neoplastic cells exhibiting strong, diffuse immunoreactivity for (B) CD99 and (C) MAP2, immunoreactivity for (D) nestin and (E) vimentin and a MIB-1 (Ki-67) labeling index (LI)of 20% (magnification, ×200). MAP2, microtubule-associated protein 2.