Fig. 5From: High-grade desmoplastic infantile astrocytoma in a 1-year-old child with Down’s syndrome: a case reportImmunohistochemistry. A INI-1 strongly positive in all tumor cells. B GFAP positivity observed in neoplastic cells. C Ki-67 low in majority of the tumor. D High Ki-67 index in areas with increased cellularityBack to article page