anaplastic oligoastrocytoma


Expand All | Collapse All

  • Histology

    • oligoastrocytoma (distinct mixture of oligodendroglioma and diffuse astrocytoma)
    • anaplasia (focal or diffuse, hypercellular, atypia, pleomorphism, mitosis)

  • Molecular

    • diagnosis of exclusion
    • exclude anaplastic astrocytoma (IDH)
    • exclude anaplastic oligodendroglioma (IDH, 1p19q)
    		•