脑膜瘤是颅内常见的脑外肿瘤,氢质子磁共振波谱是一种无损伤性研究脑膜瘤内化合物代谢变化的方法,可鉴别脑膜瘤的良、恶性,在确定肿瘤边界、分析肿瘤的侵犯程度方面比常规的MRI准确,可于MRI出现异常前发现脑膜瘤的复发,为提高诊断水平、监测手术后治疗效果提供依据。 Melanoma is a common intracranial brain tumor, hydrogen proton magnetic resonance spectroscopy is a nondestructive study of meningioma compound metabolism changes in the method can be identified meningioma benign and malignant, in determining the tumor boundary, the analysis of tumor invasion The degree of accuracy than conventional MRI can be found in the abnormal MRI before the recurrence of meningiomas, to improve the level of diagnosis, monitoring the efficacy of postoperative treatment to provide the basis.