Oligodendroglioma, IDH-mutant and 1p/19q-codeleted, grade 3

An IDH-mutant, and 1p/19q-codeleted oligodendroglioma that is characterized as grade 3 tumors associated with a more rapid growth. Grade 3 tumors appear to have abnormalities on chromosomes 9 or 10, along with unusual amounts of growth factors and proteins, which are thought to contribute to the more rapid growth of these gliomas.