英语语法分析

Paraspinal soft tissue swelling were observed.

椎旁软组织肿胀。

There were the paraspinal abscess and epidural abscess in 5 cases.

椎体旁及椎管内硬膜外脓肿5例；

Conclusion A vast of fib and psw in thoracic paraspinal muscles should represent a sensitive tool for diagnosis of ALS.

结论 胸段脊旁肌大量自发电位对诊断ALS具有一定的敏感性。