【摘要】 分析40例临床确诊的多发性硬化患者的磁共振成像(MRI)与临床资料,其中有8例患者头 CT 检测为阴性,而 MRI 发现颅内病灶;MRI 随访三次以上的4例患者中发现有临床未曾提示的病灶增减。这表明,MRI 发现脱髓鞘病灶较 CT 更为敏感,对隐匿病灶的发现、对病灶演变的观察,有不可低估的临床价值。更多还原

【Abstract】 The MR images and relevant clinical datafrom 40 patients with clinically defin-ite multiple sclerosis were analyzed.A 975% accuracy of MR in diagnosis of multip-le sclerosis were found.The demylinatinf foci of 8 patients,invisible on CT scans, were clearly demonstrated by immediately succeeding MR imagings.New lesions,sym-ptomatic and/or asymptomatic,were found coming and going on serial MRIs in 4patients.更多还原