在计算机断层扫描上对肠道Campylobacter和非伤寒Salmonella感染的出现进行了基于人口的研究
Oskar Ljungquist1,2, Sophie Poijes3, Torgny Sunnerhagen1,4
1Department of Clinical Sciences, Division of Infection Medicine, Lund University, Lund, Sweden.
Annals of medicine
|May 22, 2024
概括
计算机断层扫描 (CT) 扫描显示了坎皮洛巴克特和沙门氏菌胃肠道感染的相似特征. 这些成像发现,包括壁和脂肪,无法可靠地区分这些常见的细菌原因.
科学领域:
- 胃肠病学 胃肠病学
- 放射学 放射学是一门学科.
- 传染性疾病 传染性疾病
背景情况:
- 准确诊断胃肠道感染对于有效治疗和预防传播至关重要.
- 计算机断层扫描 (CT) 图像可能为肠道感染的病因提供诊断线索.
- 这项研究重点关注瑞典南部的坎皮洛巴克,沙门氏菌和西格拉菌感染的CT特征.
研究的目的:
- 描述被诊断患有坎比洛巴克,沙门氏菌或西格拉菌感染的患者的计算机断层扫描 (CT) 图像特征.
- 评估CT对这些常见的胃肠道病原体进行区分的潜力.
主要方法:
- 在瑞典斯卡内 (Skåne) 的213名患者 (2019-2022) 进行了回顾性观察研究.
- 分析了215次腹部CT扫描,这些扫描是在采样7天内进行的.
- 临床微生物学和放射学部门之间的数据链接.
主要成果:
- 80%的CT扫描与坎皮洛巴克特肠炎有关,20%与沙门氏菌肠炎有关.
- 在研究期间,没有对Shigella感染进行CT扫描.
- 在坎比洛巴克和沙门氏菌感染之间的放射性呈现中没有观察到统计学上显著的差异.
结论:
- 坎皮洛巴克和沙门氏菌感染在CT上最常见的位置是盲目肠和上升结肠.
- 典型的CT检测结果包括肠壁,粘膜对比度增强和皮脂肪串流.
- 坎比洛巴克和沙门氏菌感染的CT特征相似,限制了它们在这些病因之间可靠区分的能力.
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