CT、MRI在股骨头缺血坏死中的诊断价值  

作　　者：谭江[1] 

机构地区：[1]四川省射洪县人民医院,四川遂宁629200

出　　处：《世界中医药》2015年第A01期119-120,共2页World Chinese Medicine

摘　　要：目的分析CT 和MRI 两种方法在股骨头缺血性坏死中的诊断价值.方法：38 例患者均给予CT 和MRI 检测股骨头部位,比较两种方法的疾病检出率及影像学表现.结果：（1）在缺血性股骨头坏死I 期CT 检出率显著低于MRI,两种检验方法比较在统计学上具有显著性意义（x^2=3.844,P〈0.05）,结论：MRI 较CT 可以提高早期ONFH 诊断率.Objective: To explored the diagnostic value of CT and MR in ONFH. Methods: We checked 38 patients(50 hip) who had ONFH from April 2012 to January 2014 in our hospital,38 patients were performed CT and MRI detection of femoral head, CT detection rate was 94.0%(47/50), the Ⅱ period compared with Ⅲ period on the detection rate, CT and MRI detection rate there was no significant difference(x2 = 0.328, 0.148; P > 0.05). Conclusion: MRI and CT has higher detection rate in ONFH diagnosis, MRI is CT can improve the early diagnostic ONFH, MRI more clear than level of CT images, Can improve the clinical accuracy, has the value of clinical application.

关 键 词：股骨头缺血坏死 MRI CT 诊断 

分 类 号：R445[医药卫生—影像医学与核医学] R681[医药卫生—诊断学]