3.0T磁共振弹力成像在继发性颅内肿瘤中的应用分析

The application value of 3.0T elastic magnetic resonance imaging in diagnosis of secondary intracranial tumors

目的探讨3.0T磁共振弹力成像在继发性颅内肿瘤中的应用价值。方法选取我院2011年1月～2013年1月收治的脑肿瘤患者87例,均为脑转移瘤,将所有患者分别通过3.0T磁共振弹力成像和普通MRI进行诊断,然后手术或者活检进行病理诊断,比较3.0T磁共振与普通MRI对于颅内转移瘤检测的准确性。结果 3.0T磁共振弹力成像与病理诊断的相符率明显高于普通MRI,其对于恶性级别的判断也优于普通MRI(P<0.05)。结论 3.0T磁共振弹力成像可以对继发性脑肿瘤做出准确的判定,对于指导临床治疗具有重要作用。

Objective To investigate the application value of 3.0T elastic magnetic resonance imaging in diagnosis of secondary intracranial tumors. Methods Selected 87 patients with brain tumors in our hospital from January 2011 to January 2013 and they were all of brain metastases. All patients diagnosed through 3.0T elastic magnetic resonance imaging and normal MRI, and then by surgery or biopsy for pathological diagnosis. Compared brain metastases detec- tion accuracy of 3.0T elastic magnetic resonance imaging with normal MRI. Results 3.0T elastic magnetic resonance imaging matched pathological diagnosis significantly higher than normal MRI, and the differentiation of malignancy level was also better than normal MRI （P 〈 0.05）. Conclusion 3.0T elastic magnetic resonance imaging can stretch secondary brain tumors make an accurate judgment for the clinical treatment and has an important role.