Postoperative pathology showed that the morphology of the right frontal lobe was consistent with oligodendroglioma (WHO Grade II), IDH (+), ATRX (+), Olig-2(+), P53 (−), GFAP (−), NeuN (−), and ki-67 (10%) (Figure 1). This evidence concerns the gene TP53 and oligodendroglioma.