【中图分类号】R445.3 【文献标识码】A 【文章编号】1672-5085(2007)08-0075-02

    【摘要】目的：研究原发性脑干损伤的CT征象。方法：运用影像学CT检查。结果：外伤后脑干损伤中脑干肿大、环池不清者24例，占56%；环池出血者6例，占14%；环池清晰者4 例，占9%；脑干血肿5例，占12%；全部病例均合并颅内其他损伤。结论：原发性脑干损伤CT表现形式多样，以脑干肿胀、脑干周围池变窄多见，但缺乏特征性，确诊需结合临床。

    【关键词】脑干损伤 X线计算机 分析The primary brain stem damages CT to draft likely analyzes Li Ranguang Huang Zhitian Jiang Huiqiang

    【Abstract】Objective: Research primary brain stem damage CT drafts the elephant. Method: Using image study CT inspection. Finally: After the flesh wound in the brain stem damage the brain stem is tumescent, the link pond not clear 24 examples, accounts for 56%; The link pond hemorrhage 6 examples, account for 14%; The link pond clear 4 examples, account for 9%; The brain stem haematoma 5 examples, account for 12%; The complete case of illness merges in the skull other damages. Conclusion: The primary brain stem damages the CT manifestation to be diverse, by the brain stem swelling, around the brain stem the pond changes narrowly sees, but lacks the characteristic, diagnoses must unify clinically. ......