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Diffuse astrocytoma

About 33% to 50% of diffuse astrocytomas have p53 abnormalities, which makes p53 mutations and/or overexpression an early change in astrocytomas that progress to higher grades. These p53 abnormalities may be useful in distinguishing between astrocytomas and oligodendrogliomas. [Pg.842]

Cheng Y, Pang JC, Ng HK, et al. Pilocytic astrocytomas do not show most of the genetic changes commonly seen in diffuse astrocytomas. Histopathology. 2000 37 437-444. [Pg.885]

Hayostek C, Shaw EG, Scheithauer BW, et al. Astrocytomas of the cerebellum A comparative clinicopathologic study of pilocytic and diffuse astrocytomas. Cancer. 1993 72 856-869. [Pg.885]


See other pages where Diffuse astrocytoma is mentioned: [Pg.255]    [Pg.129]    [Pg.130]    [Pg.130]    [Pg.839]    [Pg.839]    [Pg.841]    [Pg.844]    [Pg.855]    [Pg.255]    [Pg.129]    [Pg.130]    [Pg.130]    [Pg.839]    [Pg.839]    [Pg.841]    [Pg.844]    [Pg.855]    [Pg.9]    [Pg.803]    [Pg.129]    [Pg.832]    [Pg.833]    [Pg.833]    [Pg.839]    [Pg.839]    [Pg.842]    [Pg.844]    [Pg.846]    [Pg.459]   
See also in sourсe #XX -- [ Pg.839 ]




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