脊椎压缩性骨折MRI诊断及优势
胸腰椎、DR、CT、MRI
【摘要】目的:探讨胸腰椎体轻度压缩性骨折的MRI表现特征,评价各种影像诊断方法的优缺点及综合诊断价值.方法:收集分析48例外伤患者椎体轻度变形的DR和MRI表现。结果:48例患者中,DR诊断为轻度压缩性骨折35例。片示患椎上缘皮质不整,椎体非对称性轻度楔形变;CT扫描30例,诊断轻度压缩性骨折27例,CT片显示患椎中前部皮质断裂,骨小梁紊乱;MRI诊断急性胸腰椎压缩性骨折8例,MRI示患椎急性挫裂水肿表现。结论:正侧位DR片结合CT可明确诊断椎体轻度压缩性骨折,MRI可明确压缩性骨折为急性期或陈旧性骨折.各种影像手段综合运用,可提高胸腰椎轻度压缩性骨折的正确诊断.【关键词】胸腰椎、DR、CT、MRI
【Abstract】Objective: to study the MRI manifestation of thoracolumbar body mild compressibility fracture characteristics, evaluate the advantages and disadvantages of various imaging diagnostic methods and diagnostic value. Methods: collect and analyze 48 exception injury in patients with vertebral body mild DR and MRI manifestation of deformation. Results: 48 cases of patients ......
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