A limitation of this study is represented by the small group of patients; however, given their low incidence in adults and the national situation (10 cases per year reported in Romania, of which only in the Dobrogea region we identified an average of 2.6 per year), we can say that the main negative prognostic factors that shorten the survival rate are represented by the tumor volume that determines the midline shift, the status of the main genes involved in the pathogenesis (IDH and CDKN2A), and the characteristics of the neurosurgical treatment. Here, IDH1 is linked to neoplasm.