IDH1 and neoplasm: Age, sex, body mass index (BMI), preoperative KPS, presence of another extracranial neoplasia dexamethasone intake, tumor area, maximum diameter of peritumoral edema, Molecular immunology borstel-(MIB)I index values, rate of tumors located in the eloquent area, IDH1 mutation, and MGMT promoter hypermethylation status were homogenously distributed between both MPV/PC ratio groups.