摘要
目的：评价MRI对儿童急性骨感染的诊断价值。材料与方法：经临床手术证实的儿童急性骨感染9例，回顾性分析其MRI表现。结果：9例病变部位T1、T2值均明显延长，T1加权像上呈低、稍低或中等信号强度，T2加权像上病变区是高信号。5例做了重T2加权像（HT2WI），骨感染病变显示更明显。结论：MRI能清楚显示儿童急性骨感染的病变部位、大小、范围及软组织受累情况，结合临床能做出定性诊断。
Purpose: To evaluate MRI diagnostic acute osteomyelitis of the children's.Materials andmethods:The MRI appearances of 9 cases of clinical and surgical operation comfirmed children's acute osteomyelitis were analyzed. Results: The time of T1 and T2 of the disease part of 9 cases are all obviouslengthenner.The MRI signal appeared as lower, isointense and homogeneous slightly hypointense on T1weighted image(T1WI) and high signal intensity on T2 weighted image (T2WI). On 5 cases HT2WI, diseasesshowed very clear-cut. Conclusion: MRI can be display clear the part and range of the children's acute osteomylitis and condition of round organization were suffered. combined the clinical and MRI can be qualitative diagnosis.
出处
《现代医用影像学》
1997年第6期266-268,共3页
Modern Medical Imageology
