MRI对儿童头颅脊柱病变的评价  

Analysis of Childhood Head and spine Diseases on MRI

作　　者：刘希胜[1] 史良玉[1] 郭开今[2] 

机构地区：[1]江苏省徐州医学院附四院连云港市第一人民医院影像科 [2]江苏省徐州医学院附一院骨科

出　　处：《实用骨科杂志》1999年第1期61-62,共2页Journal of Practical Orthopaedics

摘　　要：目的：评价ＭＲＩ对儿童头颅脊柱病变的诊断价值。方法：收集分析了９６例儿童头颅脊柱病变的ＭＲＩ检查结果并对ＦＥ及ＳＥ序列进行了比较。结果：ＭＲＩ具有高组织对比，多成像因素，可任意方位扫描及无骨伪影等优点，从而提高了疾病的检出率及定位定性诊断的准确性，ＦＥ序列扫描时间短且图像清晰，ＳＥ序列头颅ＴＩＷＩ及脊柱Ｔ２ＷＩ可用ＦＥ序列代替。结论：ＭＲＩ在儿童头颅脊柱疾病检查中有重要作用，随着ＭＲ的广泛应用，将推动儿科学快速地发展。Objective:To evaluate the value of MRI in diagnosis of childhood head and spinal diseases.Method:96 cases of MRI of childhood head and spinal diseases were collected and analyses and FE sequences were compared with SE sequences.Result:MRI possesses hyper tissue contrasting,multi-factors imagingforming,voluntary-angle scanning,no bone artifacts and so on,increases the rate of finding lesions and the accuracy of its location and qualitive diagnosis.FE Scanning time is shorter and imaging becomes clearer.FE sequences can instead of SE sequences in T1 WI of head and T2 WI of spine.Conclusion:MRI plays an important role in the examinging of childhood head and spinal diseases.It will promote the development of pediatrics by increasing the use of MRI.

关 键 词：头颅 脊柱病变 MRI检查 儿童 SE序列 病检 定性诊断 诊断价值 脊柱疾病 伪影 

分 类 号：R681[医药卫生—骨科学] R651.15[医药卫生—外科学]