摘要
目的 :探讨 CT与 MRI对内耳畸形的诊断价值。方法 :通过 1例先天性内耳畸形病例的 CT与 MRI的影像学表现 ,并复习文献 ,分析内耳 CT与 MRI的成像特点及 MR膜迷路液成像优点。结果 :CT能清晰地显示内耳骨结构 ,而 MRI能清晰地显示膜迷路。结论 :CT与 MRI诊断内耳畸形优势互补 。
Objective:To inquire into diagnose of congenital malformation of inner ear by CT and MRI.Method:To report one case of CT and MRI image of congenital malformation of inner ear,and review relational documents.Character of CT and MRI of inner ear and memberanous labyrinth by MR with 3D CISS sequence were analysed.Result:The bone structure of inner ear was shown by CT,the memberanous labyrinth was shown by MRI.Conclusion:The mutual benefit of diagnose of congenital malformation of inner ear by CT and MRI.It is important for diagnose of congenital malformation of memberanous labyrinth by MR with 3D CISS sequence.
出处
《临床耳鼻咽喉科杂志》
CSCD
北大核心
2001年第7期300-301,共2页
Journal of Clinical Otorhinolaryngology
关键词
内耳畸形
磁共振显像
CT
诊断
Inner ear congenital malformation
Computerized tomography
Magnetic resonance imaging
