Table 2.

Associations of KIT, PDGFRA, VEGFR2, and EGFR Gene Amplifications in Gliomas

PDGFRA (P)VEGFR2 (P)EGFR (P)
Gliomas at presentation
    KIT0.0140.230.010
    PDGFRA0.120.0060
    VEGFR20.045
Recurrent gliomas
    KIT0.00050.0220.036
    PDGFRA0.0150.27
    VEGFR20.17