3D-CISS序列诊断脑室、脑池系统疾病的价值  

The Value of 3D-CISS Sequence in Diagnosing Ventricular and Cisternal System Diseases

作　　者：周旭峰[1] 陈成立[1] 

机构地区：[1]河南省洛阳市中心医院磁共振室,471009

出　　处：《中国医学影像学杂志》2005年第5期353-355,共3页Chinese Journal of Medical Imaging

摘　　要：目的探讨3D-CISS序列诊断脑室、脑池系统疾病的价值。材料和方法对照分析8例脑室和12例脑池占位病变的常规SE序列和3D-CISS的检出率和诊断正确率。结果常规SE序列正确诊断14例,可疑病变6例;3D-CISS序列能清晰地显示所有病灶的部位、形态、起源以及周围血管的关系,结合SE序列正确诊断20例。结论3D-CISS序列显示脑室、脑池系统病变优于常规SE序列。Purpose： To investigate the value of 3D-CISS sequcnce in diagnosing ventricular and cisternal system diseases. Materials and Methods： Comparetive study between 2D - SE sequence and 3D-CISS sequence was made for lesions detection and diagnostic accuracy in 8 cases of intraventricle and 12 cases of cisternal diseases. Results： Fourteen cases were correct diagnosed and 6 cases were only suspected for SE sequence. 3DCISS can clearly demonstrated all the lesions including the site, shape, size and the origin. All the 20 cases were correct diagnosed when combined with SE sequence. Conclusion： 3D-CISS sequence is superior to SE sequence in displaying the lesion in ventricular and cisternal system diseases.

关 键 词：脑室造影 MRI 三维稳态干扰序列 自旋回波序列 

分 类 号：R445.2[医药卫生—影像医学与核医学]