| 左拥军田树平赵书臣邵立新史丽静.常规腹部立位平片漏诊膈下游离气体原因分析及技术改进[J].现代生物医学进展英文版,2011,11(14):2750-2751. |
| 常规腹部立位平片漏诊膈下游离气体原因分析及技术改进 |
| Analysis of Negative Findings of Standing Abdominal Plain Film inPneumoperitoneum and Its Technical Impovements |
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| DOI： |
| 中文关键词: 膈下游离气体 气腹 胸片 腹部立位平片 |
| 英文关键词: Pneumoperitoneum Chest X-ray Standing abdominal Plain film |
| 基金项目: |
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| 中文摘要: |
| 目的：探讨常规腹部立位平片漏诊膈下游离气体的原因及技术改进。方法：15 例疑有气腹但腹部立位平片阴性者加拍胸部
正位片，观察有无膈下游离气体。结果：15 例中12 例胸片可显示膈下少量游离气体。结论：X 线投照中心线位置不同会影响膈下
游离气体的显示，胸片较腹部立位平片更容易显示少量气腹。 |
| 英文摘要: |
| Objective: To analyse the reason of negative result of the standing abdominal plain film in pneumoperitoneum, compared
with the chest X-ray film. Methods: A total of 15 patients ,who were suspected with pneumoperitoneum,underwent chest X-ray if
their standing abdominal plain films were negative.Results: 12 of the 15patients got positive findings in their chest X-ray film, free gases
under the diaphragm were found. Conclusion: The position of centrage could influnce the display of pneumoperitoneum when the gases
under the diaphragm was too little. Chest X-ray has more advantage than standing abdominal plain film. |
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