摘要
笔者报告应用CT、ECT、X线平片和MR诊断椎间隙感染13例。根据本组X线平片所示,将其分为3期:骨质吸收疏松期,骨质破坏期和增生修复期。作者认为尽管x线平片和断层在椎间隙感染的早期敏感性和特异性较低,但仍是一种简单易行的诊断方法。CT能清楚显示病灶的部位。骨扫描对椎间隙感染具有高度的敏感性。MR比X线平片、CT、ECT更准确、更敏感、更有助于早期诊断。
The authors reported 13 cases with intervertebral space infection diagnosed by CT,ECT,MRI and X-ray film. According to X-ray film,discitis were classified into three stages:The osteoporosis in vertebral body,bone damaging and proliferation for repairing. The authors considered that tomograms and plain radiographs was lack of specificity and sensitivity in early stages ,but it was still a simple and convenient method. CT can show the local focus of discitis clearly. ECT had higher sensitivity for the disease, MRI was the best way in diagnosing discitis.
出处
《中国医学影像学杂志》
CSCD
1995年第1期24-26,共3页
Chinese Journal of Medical Imaging
关键词
脊椎炎
细菌感染
诊断
影像学
腰椎间隙感染
lumbar vertebrae
spondylitis
bacterial infection
diagnosis
radiology
