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目的提高对单发性椎体骨软骨瘤的认识和诊断水平。方法回顾性分析1例第9胸椎体右后缘单发性骨软骨瘤并脊髓压迫的临床资料,并复习相关文献。结果椎体骨软骨瘤的CT、MRI表现为椎旁骨性密度或信号影,病灶松质骨、皮质骨与椎体相应的骨松质和骨皮质相连续。结论原发性椎体骨软骨瘤罕见,CT、MRI可以明确诊断。
Objective To improve the understanding and diagnosis of single vertebral osteochondroma. Methods A retrospective analysis of 9 cases of right thoracic vertebral body of single osteochondroma and spinal cord compression clinical data, and review the relevant literature. Results The CT and MRI of vertebral osteochondroma showed the paravertebral bony density or signal sign. The cancellous bone and cortical bone of the vertebral body were continuous with the corresponding cortical bone and cortical bone. Conclusions Primary osteochondroma is rare. CT and MRI can confirm the diagnosis.