| 张杰,陈文娟,李皓,刘凌萍,段星星.高频超声诊断小儿原发性小肠淋巴管扩张症[J].中国医学影像技术,2020,36(3):425~428 |
| 高频超声诊断小儿原发性小肠淋巴管扩张症 |
| High frequency ultrasound in diagnosis of children with primary intestinal lymphangiectasia |
| 投稿时间：2019-07-17 修订日期：2019-10-03 |
| DOI：10.13929/j.issn.1003-3289.2020.03.027 |
| 中文关键词: 淋巴管扩张,肠 儿童 超声检查 |
| 英文关键词:lymphangiectasis,intestinal child ultrasonography |
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| 中文摘要: |
| 目的 探讨高频超声诊断小儿原发性小肠淋巴管扩张症（PIL）的价值。方法 回顾性分析20例临床诊断PIL患儿，均接受腹部高频超声检查，13例并接受组织病理学检查，计算超声诊断PIL的准确率、敏感度、特异度、阳性预测值和阴性预测值。结果 高频超声诊断PIL的准确率、敏感度、特异度、阳性预测值和阴性预测值分别为80.00%（16/20）、92.31%（12/13）、57.14%（4/7）、80.00%（12/15）和80.00%（4/5）。结论 高频超声可较准确地在肠壁增厚患儿中筛查出PIL。 |
| 英文摘要: |
| Objective To explore the diagnostic value of high-frequency ultrasound in children with primary intestinal lymphangiectasia (PIL). Methods Totally 20 children with clinically diagnosed PIL were retrospectively analyzed. All 20 children underwent abdominal high-frequency ultrasound,13 of them underwent pathologic examinations. The accuracy, sensitivity, specificity, positive predictive value and negative predictive value of ultrasound in diagnosis of PIL were calculated. Results The accuracy, sensitivity, specificity, positive predictive value and negative predictive value of high-frequency ultrasound in diagnosis of PIL was 80.00% (16/20), 92.31% (12/13), 57.14% (4/7), 80.00% (12/15) and 80.00% (4/5), respectively. Conclusion High frequency ultrasound can accurately detect PIL from children with thickened intestinal wall. |
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