中国医药科学Issue(13)：109-111,3.
MRI、CT两种方法在股骨头缺血坏死中的诊断价值对照
The contrast of diagnostic value of MRI, CT two kinds of methods on avascular necrosis of the femoral head
方朝辉1
作者信息
- 1. 广东省汕头市潮阳区大峰医院放射科，广东汕头 515154
- 折叠
摘要
Abstract
Objective To analyze the diagnostic value of CT and MRI two methods in diagnosis of ischemic necrosis of femoral head.Methods94 cases 122 hips of patients with ischemic necrosis of femoral head in our hospital from 2011 January to 2013 May were detected by CT and MRI, ARc0 method as the standard. Two diagnosis accuracy rate and imaging findings were compared.Results The sensitive rate in diagnosis of MRI and CT were 98.4% (120/122) and 93.4% (114/122), there was statistically significant (x2=3.753,P>0.05). The detection rate of I CT detection rate was significantly lower than that of MRI, two kinds of test methods were statistically significant (x2=3.844, P<0.05), The detection rates in phase II and III were statistically significant (x2=0.328, 0.148;P>0.05). Conclusion The diagnosis of MRI with CT has higher rate in the diagnosis of avascular necrosis of the femoral head, their combined application can improve the clinical diagnostic rate. But in the early diagnosis of CT, MRI is more accurate, so the early diagnosis of ischemic necrosis of femoral head should choose MRI as the detection and diagnosis method.关键词
股骨头缺血坏死/MRI/CT/诊断Key words
Avascular necrosis of the femoral head/MRI/CT/Diagnosis分类
医药卫生引用本文复制引用
方朝辉..MRI、CT两种方法在股骨头缺血坏死中的诊断价值对照[J].中国医药科学,2014,(13):109-111,3.
