Figure 2From: Behavioral disorders as unusual presentation of pediatric extraventricular neurocytoma: report on two cases and review of the literature Patient 1 : photomicrographs of the extraventricular neurocytoma. Specimens showing: (A-B) the uniform population of round cells (hematoxylin and eosin 20× – 40×), with synaptophysin-positive cells (C). Photomicrographs of (D) low immunoreactivity to Ki-67 and (E) GFAP stain marked scattered reactive astrocytes.Back to article page