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作者报告29例病理证实的颅内脑膜瘤,在钆一DTPA增强MR检查时发现的脑膜征。29例均用0.5或1.5 T Magnetom MR装置检查,包括平扫T_2加权和平扫及钆—DTPA增强T_1加权象。层厚
The authors report 29 cases of pathologically confirmed intracranial meningioma, meningeal signs found during gadolinium-DTPA enhanced MR examination. Twenty-nine patients were examined with a 0.5 or 1.5 T Magnetom MR device, including plain-scan T 2 -weighted and plain scan and gadolinium-DTPA-enhanced T 1 -weighted images. Layer thickness