非典型肺结核的特征,没有典型的临床特征,通过病理学诊断
Xi Wang1, Dandan Zhang1, Qiuxia Sun1
1Department of Respiratory and Critical Care Medicine, the Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
The American journal of the medical sciences
|June 27, 2024
概括
糖尿病是非典型肺结核 (PTB) 的重要危险因素,通常具有较低的炎症标志物,如ESR和CRP. 及时活检对于准确诊断这些具有挑战性的PTB病例至关重要.
科学领域:
- 肺部病理学 肺部病理学
- 传染性疾病 传染性疾病
- 放射学 放射学是一门学科.
背景情况:
- 肺结核 (PTB) 的非典型表现可能导致诊断延迟.
- 识别与非经典PTB相关的因素对于及时干预至关重要.
研究的目的:
- 调查非典型PTB的临床,放射和支气管学特征.
- 确定非典型PTB表现的患者的风险因素和诊断挑战.
主要方法:
- 对PTB患者 (2017-2020) 的回顾性分析,比较病理和对照组.
- 基于CT发现的病理病例的亚组分析:炎症,外围结节,中心占用.
- 对临床数据,CT症状,支气管镜检查和活检结果的统计分析.
主要成果:
- 病理组 (n=75) 与对照组 (n=338) 相比,患糖尿病率较高,红细胞沉率 (ESR) 和C反应蛋白 (CRP) 较低.
- 非典型的PTB亚组表现出明显的放射性特征:非典型区域 (炎症组) 的排泄性病变,球状/状体征 (外围结节组) 和淋巴腺病 (中心占用组).
- 在非典型的PTB中,支气管镜检查结果通常包括粘膜水和支气管狭窄.
结论:
- 糖尿病是一种非典型PTB的独立风险因素.
- 较低的ESR和CRP水平与非典型的PTB呈现有关.
- 在CT扫描上出现的外围固体结节或质量会造成错误诊断的高风险,这强调了活检的重要性.
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