While brain surgery must be limited due to the proximity of critical structures, en bloc resections cannot be achieved and adjuvant radiotherapy should be given to control residual disease.

• 如同四肢及躯干的软组织肉瘤，中枢神经系统恶性纤维肉瘤主要治疗需仰赖手术切除，但因脑部手术有其限制性，难执行大范围切除，所以必须给予辅助性放射治疗，方可控制残馀肿瘤细胞。