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孤立的自由液体对儿科创伤患者的影响
Robert Nelson1, Stephanie Carmichael1, Susan Taylor1
1Augusta University, Department of Radiology and Imaging, 1120 15th Street, Augusta, GA 30912, USA.
Journal of pediatric surgery
|April 9, 2025
概括
儿科创伤患者的分离的自由液体可以保守地管理,如果它是一个小体积和简单的,特别是在骨盆. 更多的体积或多个位置的液体可能表明需要进一步评估的隐形损伤.
科学领域:
- 放射学 放射学是一门学科.
- 儿科创伤 儿童创伤
- 腹部成像 腹部成像 腹部成像
背景情况:
- 儿童创伤患者在CT扫描上分离的自由液体存在诊断挑战.
- 确定这一发现的临床意义对于适当的患者管理至关重要.
研究的目的:
- 在儿科创伤患者中识别分离的自由液体的歧视性特征.
- 要区分需要谨慎管理的液体和放射性隐形损伤的迹象.
主要方法:
- 100名儿科创伤患者的回顾性队列研究,CT上分离了自由液体.
- 使用飞利浦瘤追踪器分析液体体积,密度和位置.
- 具有和没有手术内损伤证据的患者之间的比较.
主要成果:
- 受伤患者的液体体积 (31±29毫升与4±6毫升相比) 和密度 (40±12毫升与13±10毫升相比) 显著增加.
- 液体体积切断值为5毫升,显示出100%的负预测值.
- 在多个位置或中央介质层的液体与损伤有关,而单个骨盆液体则没有.
结论:
- 小体积,简单的自由液体,特别是在骨盆,在儿科创伤患者可以保守地管理.
- 这些发现有助于指导关于手术干预与非手术治疗的决策.
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