摘要
目的探讨放射性核素骨显像对Perthes病早期诊断的临床价值。方法对Perthes病患者20例进行双髋关节局部静态和断层放射性核素骨显像。结果患者20例受累的24个股骨头,在放射性核素骨显像中有22个股骨头有坏死征象,阳性率为91.66%;在X线检查中有16个股骨头表现为坏死,阳性率为66.67%。放射性核素骨显像阳性率明显高于X线(χ2=4.54 P<0.05)。结论放射性核素骨显像对Perthes病的早期诊断优于X线。
Objective To investigate the clinical value of radionuclide bone imaging in early diagnosis of Perches disease. Methods Tweaty patients who suffered from Perthes disease were given regional tomography and static plane graph of double hip joints of radionuelide bone imaging. Results Twenty - four femoral head of necrosis in 20 patients manifested 22 osteonecrosis sign in radionuclide bone imaging,and the positive rate was 91.66%. However,there were only 16 femoral head of necrosis shown in X- ray,and the positive rate was 66.67%. Positive rate of radionudide bone imaging was significantly higher than that of X- ray（χ^2 = 4.54 P〈0.05）. Conclusion The radionuclide bone imaging is superior to X - ray and is important significance in early diagnosis of Perthes disease.
出处
《实用儿科临床杂志》
CAS
CSCD
北大核心
2006年第23期1621-1622,共2页
Journal of Applied Clinical Pediatrics
