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目的探讨颅内结核的MRI表现特征及其诊断价值。方法对33例经临床证实的颅内结核的MRI表现进行回顾性分析总结。每例患者行MRI T1WI、T2WI及增强T1W I像。结果单纯结核性脑膜炎23例,脑实质结核4例,结核性脑膜炎合并脑实质结核6例。结论 MRI能准确反映颅内结核的病理变化,对颅内结核的定性诊断具有重要价值。
Objective To investigate the MRI features and diagnostic value of intracranial tuberculosis. Methods The MRI findings of 33 cases of clinically confirmed intracranial tuberculosis were retrospectively analyzed and summarized. MRI T1WI, T2WI and enhanced T1W I images were performed in each patient. Results Simple tuberculous meningitis in 23 cases, 4 cases of parenchymal tuberculosis, tuberculous meningitis complicated with parenchymal tuberculosis in 6 cases. Conclusion MRI can accurately reflect the pathological changes of intracranial tuberculosis, which is of great value to the qualitative diagnosis of intracranial tuberculosis.