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目的探讨CT和磁共振成像(MRI)对眼眶神经鞘瘤患者的诊断价值。方法选取2012年10月至2014年10月在沈阳市红十字会医院就诊的术后病理学检查证实为眼眶神经鞘瘤患者84例为研究对象,采用CT扫描仪对所有患者的病变部位实施全面扫面,然后再采用MRI技术对患者实施检查,比较CT与MRI检查结果与病理学检查的符合率、漏诊率及误诊情况。结果患者MRI检查结果与病理学检查的符合率明显高于CT检查,眼眶神经鞘瘤疾病的误诊率和漏诊率均明显低于CT检查。结论在眼眶神经鞘瘤疾病的诊断方面,MRI技术比CT更具优势,可降低误诊率和漏诊率。
Objective To investigate the diagnostic value of CT and magnetic resonance imaging (MRI) in orbital nerve sheath tumors. Methods Eighty-four patients with orbital schwannoma confirmed by postoperative pathology examination from October 2012 to October 2014 in Shenyang Red Cross Hospital were enrolled in this study. All patients were examined with CT scanner Scan the surface, and then use MRI technology to carry out the examination of patients to compare the results of CT and MRI and pathological examination coincidence rate, missed diagnosis rate and misdiagnosis. Results The coincidence rate of MRI examination and pathological examination was significantly higher than that of CT examination. The misdiagnosis rate and missed diagnosis rate of orbital schwannoma were significantly lower than those of CT examination. Conclusion MRI is superior to CT in the diagnosis of orbital schwannoma disease, which can reduce the misdiagnosis rate and misdiagnosis rate.