Objective To systematically assess the diagnostic performance of ct for traumaticdiaphragmatichernia and diaphragmatic injury.
目的系统评价计算机断层扫描对创伤性膈疝及膈肌损伤的诊断价值。
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Method: Discussing the diagnosis treatment operation method and opportunity of 20 examples traumaticdiaphragmatichernia.
方法：对20例创伤性膈疝患者的诊断、治疗和手术方法及时机的探讨。
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Results the MPR of spiral ct diagnosis was correct in all cases. Traumaticdiaphragmatichernia had the following appearance: (1) diaphragma's image faded or disappear in18cases.
结果本组18例创伤性膈疝术均得以明确诊断，其螺旋CT M PR征象主要表现：(1)所有病例均显示患侧膈肌影模糊或消失。