摘要
目的:探讨颅颈区畸形的MRI分型与临床表现的关系。方法:将23例颅颈交界区畸形患者的临床资料及MRI检查进行回顾性对照分析。结果:23例患者临床表现为①脑干、高颈段脊髓受压;②小脑损害;③后组颅神经及上颈段脊神经损害;④脊髓中央管周围损害;⑤头颈部外观畸形。MRI表现分为腹侧型(7例)、背侧型(12例)和混合型(4例)3型。结论:MRI不同类型的颅颈区畸形与临床表现有一定相关性,对颅颈交界畸形进行分类可以指导临床治疗。
Objective:To investigate the relationship between the classification of MRI and clinical representation of the malformation of craniocervical juncture region.Methods:The clinical data of the 23 cases of malformation of craniocervical juncture region and the results of MRI were correlated and analyzed retrospectively.Results:The clinical representation of 23 patients:① Brain stem and superior spinal cord were compressed.② Cerebellum lesions.③ Posterior cranical nerves and upper spinal nerves lesions.④ Lesions around the canalis centralis of the spinal cord.⑤ Outward appearance malformation of the head and neck. All cases showed 3 compression types of imaging features:ventral compression (7 cases);dorsal compression (12 cases) and mixed compression (4 cases).Conclusion:Different compression types of MRI features are correlated with clinical symptom in the malformation of craniocervical juncture region and MRI classification may be helpful for clinical treatment.
出处
《放射学实践》
2005年第6期520-521,共2页
Radiologic Practice
关键词
颈
磁共振成像
诊断
Neck
Magnetic resonance imaging
Diagnosis
