脊柱结核磁共振成像增强扫描的意义The significance of MRI enhanced scan in the spinal tuberculosis
陆通;何花;张琴;续梦玲;杨虹;郭玉林;
摘要(Abstract):
目的通过分析脊柱结核的磁共振成像(magnetic resonance imaging,MRI)影像表现,提高对脊柱结核的诊断、认识。材料与方法回顾性分析经活检和手术病理检查证实的57例脊柱结核患者的MRI影像资料,分析脊柱结核MRI平扫及增强扫描影像表现。结果 57例患者中颈椎结核5例、胸椎结核12例、腰椎结核24例,颈椎合并胸椎3例,胸椎合并腰椎8例,腰椎合并骶椎5例。单椎体受累2例,相邻2个椎体受累41例,3个及3个以上椎体受累14例。43例椎间隙狭窄或消失,40例脓肿形成。增强扫描41例病灶区域明显强化,16例弱强化或无强化。57例患者均接受1~3月不等强化多联抗结核化疗治疗。15例患者术前多次行MR增强扫描检查,12例患者影像学表现不同程度好转,3例无明显变化。结论 MRI增强扫描对早期诊断脊柱结核及指导临床治疗有着重要的应用价值。
关键词(KeyWords): 结核,脊柱;磁共振成像;影像表现
基金项目(Foundation):
作者(Author): 陆通;何花;张琴;续梦玲;杨虹;郭玉林;
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参考文献(References):
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