MKI67 and neoplasm: There were 124 men and 90 women, with a median age of 47 ± 14.5 years (range: 5–77), including 105 Han and 109 others; mainly included cases with tumor size > 3 cm (82.7%), origination in frontal lobes (49.5%), tumor total resection (74.8%), no recurrence (58.9%), postoperative radio-chemotherapy (47.7%), Ki-67 expression ≥ 10% (57.9%), and P53 expression ≥ 5% (42.5%).