摘要
笔者对CT诊断、手术证实的腰椎间盘突出症120例进行了回顾性分析,结果表明,CT诊断与手术总的符合率为94％(113例)。CT征象中,1.软组织块占98％,2.硬膜外脂肪受压变窄占89.2％,3.硬膜囊受压占92.5％,4.神经根移位、淹没征占25％,5.钙化20％。Amipaque脊髓造影CT对椎间盘突出的形态、椎管内结构显示更为清楚。文中对鉴别诊断进行了讨论。
Analysis of 120 cases of prolapse of intervertebral lumbar disc diagnosed with CT and confirmed by surgical operation was made. It was concluded that 94% (113 cases) of the cases could be correctly diagnosed with CT. Among the features on CT,soft tissue mass was shown in 98% of the cases, compression and narrowing of extradural fat in 89.2%, compression of dural capsule in 92.5% displacement of nerve root in 25% and calcification in 20%. Amipaque myelography could more clearly show the picture of the prolapsed intervertebral disc and the structures in the vertebral canal.
出处
《天津医药》
CAS
1992年第4期217-219,F003,共4页
Tianjin Medical Journal
关键词
腰
椎间盘突出
CT
prolapse of intervertebral lumbar disc
amipaque CT myelography
