在诊断儿科炎症性肠病时的肠道超声波与内镜相比
Hamza Hassan Khan1,2, Martha M Munden3, Leslie H Spence3
1Division of Pediatric Gastroenterology, Department of Pediatrics, Medical University of South Carolina, Charleston, South Carolina, USA.
肠道超声波 (IU) 显示出作为儿童炎症性肠病 (IBD) 的查工具的希望. 这种非侵入性方法可以准确检测中度至重度IBD,与其他诊断标志物相对应良好.
科学领域:
- 胃肠病学 胃肠病学
- 儿科胃肠病学 儿科胃肠病学
- 诊断成像 诊断成像 诊断成像
背景情况:
- 肠道超声波 (IU) 是一种新兴的非侵入性成像技术.
- 准确诊断儿科炎症性肠病 (IBD) 对于及时管理至关重要.
- 目前的诊断方法可能具有侵入性或缺乏特异性.
研究的目的:
- 评估IU在新诊断的儿科IBD患者的诊断性能.
- 为了将IU发现与临床疾病活性,便calprotectin (FC) 和内镜评估进行比较.
- 确定IU作为儿科IBD查工具的实用性.
主要方法:
- 一项前性单中心研究,涉及50名接受结肠镜检查的儿科患者.
- 患者在内镜后被分为IBD和非IBD组.
- 肠道超声波 (IU) 在一个月内进行,由放射科医生和内镜医生盲目的解释.
主要成果:
- IU显示总体灵敏度为76%和特异性为84%.
- 对于中度到严重的疾病,IU的灵敏度达到91.3%,特异性达到86.21%.
- IU发现与便calprotectin (FC) 和内镜评分 (Mayo,简单内镜评分) 有显著的相关性.
结论:
- 肠道超声波 (IU) 是对儿科IBD的可行的查工具.
- IU表现出良好的诊断准确性,特别是在中度至重度疾病中.
- IU与炎症的客观标志物 (FC,内镜评分) 相相关,但与临床疾病活性无关.
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