脊椎结核的低场MR平扫征象
Journal of Qiqihar University of Medicine(2012)
Abstract
目的探讨低场 MR平扫对脊椎结核尤其是早期结核的诊断价值.方法回顾性分析11例手术或临床随访证实的脊椎结核的0.35T MR资料.结果2例早期MR平扫表现为受累椎体终板(以前部多见)T1WI低T2WI高信号及轻微破坏表现,8例典型 MR平扫征象为椎体终板破坏、椎旁脓肿、椎间盘破坏或椎管受压,1例不典型表现为累及4个椎体的跳跃性发病.结论认识脊椎结核的低场 MR表现特征有利于准确诊断尤其是早期诊断.
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