1、
11 had the thoracic paravertebral abscess, 8 had lumbar great psoas abscess and 3 had no abscess;
胸椎椎旁脓肿11例，腰椎腰大肌脓肿8例，3例无脓肿；
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2、
易侵犯相邻的椎间盘导致椎间隙狭窄,未见死骨或软组织肿块,偶有脓肿形成,具有多灶性特点.
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