椎管内占位性病变54 例B 超诊断分析

目的　应用B超探讨诊断椎管内占位性病变的可能性。方法　应用实时超声椎管旁探查 ,对 5 4例椎管内占位性病变进行超声检查 ,将其结果与X线椎管造影 ,MRI及手术探查、跟踪随访对照。结果　超声诊断符合率为 88 8% ,6例不满意。结论　提示B超诊断椎管内占位性病变简易、无创、直接 ,且可重复操作 ,诊断率较高 ,具有诊断价值。

The Analysis of 54 Cases of Intraspinal Occupancy Diseases Diagnosed by B2Ultrasonography

Objective To explore the ultrasonic diagnosis feasibility of intraspinal occupancy diseases. Methods 54 cases with intraspinal occupancy diseases were examined with ultrasonography through both sides of the vertebral canal.The results were compared with radiography of vertebral canal,MRI or surgical operation. Results accurate rate of ultrasonic diagnosis was 88\^8% (49/54),6 cases were misdiagnosed (6/54). Conclusion B-mode ultrasonography is simple,harmless for diagnosis of intraspinal occupancy diseases.It can be re-operatable,with high accurate rate,and had significant clinical diagnosis value.