Figure 1From: Number of glioma polyploid giant cancer cells (PGCCs) associated with vasculogenic mimicry formation and tumor grade in human gliomaIdentification of PGCCs in glioma tissues. A. PGCCs present in human gliomas. a) PGCCs in grade I gliomas (Black arrow points) (×200). b) PGCCs in grade II gliomas (Black arrows point) (×200). c) PGCCs in grade III gliomas (Black arrows point) (×200). d) PGCCs in grade IV gliomas (Black arrows point) (×200). B. Ki-67 IHC staining in gliomas and black arrows indicate the PGCCs. a) Ki-67 expression in grade I gliomas (×200). b) Ki-67 expression in grade II gliomas (×200). c) Ki-67 expression in grade III gliomas (×200). d) Ki-67 expression in grades IV gliomas (×200). C. Association of PGCCs number with the grades of human gliomas.Back to article page