摘要
目的:分析磁共振脊髓水成像(MRM)对神经根膜囊肿的诊断价值。方法:搜集神经根膜囊肿38例,其中男24例,女14例,行横断、冠状及矢状面MRSE序列扫描,8例加做Gd-DTPA增强扫描并分析结果。结果:囊肿T1WI呈低信号,T2WI呈高信号,囊液信号与脑脊液信号一致。38例定位、定性诊断全部正确。结论:神经根膜囊肿的MRM表现较具特征性,可对其作出正确诊断,并指导手术。
Objective： To analyze MRI features of spinal arachnoid cysts and to evaluate MPa in its diagnosis. Methods： Thirty eight patients （ 24 males and 14 females） with pathologically proved spinal arachnoid cysts were enrolled in this study. Axial , coronal and sagittal plain MR scanning was performed in all patients, additional enhanoed scanning was carried out in 8 cases. Results：The cysts were characterized by low signal on T1WI and high signal on T2WI , being in accord with CSF signal. Correct diagnosis , both level and qualitative , was obtained in all cases. Conclusion：Spinal arachnoid cysts have certain characteristics on MRM. MRM is hdpful far its diagnosis and management.
出处
《中国民康医学》
2006年第24期1025-1026,共2页
Medical Journal of Chinese People’s Health
