患者男性，４６岁。１０天前无诱因出现前额部阵发性钝痛，伴头晕、恶心呕吐，渐加重。ＣＴ示：额叶底部中线两侧等高密度结节，增强扫描结节强化，提示额叶深部占位，胶质瘤可能性大。手术取额部发际内冠状切口，左额瓣入路，牵开额极脑组织，见肿瘤边界清楚，包膜完整，... Male patient, 46 years old. Ten days ago, there was no incentive to cause paroxysmal frontal dull pain, with dizziness, nausea and vomiting, gradually heavier. CT showed: frontal lobe at both sides of the midline and other high-density nodules, enhanced scan nodules, suggesting that the frontal lobe deep space, the possibility of glioma. Department of surgery to take the amount of hair within the Department of Coronal incision, left forearm approach, amount of polar brain retraction, see the tumor boundary clear, complete capsule, ...