专利蓝V悖论:隐藏的罪犯,连续罪犯
Mariana Bragança1, Ana Luísa Pinhal1, Eunice Dias de Castro1
1From the Department of Allergy and Clinical Immunology, Unidade Local de Saúde de São João, Porto, Portugal.
Dermatitis : contact, atopic, occupational, drug
|January 27, 2025
概括
专利蓝V (PBV) 是一种重要的过敏原,在癌症手术期间引起过敏反应. 过敏诊断是通过皮肤刺伤测试有效地实现的,这表明发生率上升.
科学领域:
- 过敏和免疫学 过敏和免疫学
- 手术瘤学手术瘤学
- 临床病理学 临床病理学
背景情况:
- 专利蓝V (PBV) 广泛用于癌症手术中哨兵淋巴结识别.
- 它的使用与过敏反应的风险增加有关.
- 哨兵淋巴结活检是分期各种癌症的关键程序.
研究的目的:
- 为了调查过敏反应的发生率和特征,专利蓝色V.
- 为了评估PBV过敏的诊断方法.
- 评估随着时间的推移PBV过敏的趋势.
主要方法:
- 从2010年到2023年对疑似PBV过敏症患者的回顾性分析.
- 进行皮肤刺伤测试 (SPT) 和皮内测试 (IDT) 进行诊断.
- 分析患者的人口统计,反应类型和诊断测试时间.
主要成果:
- 在160名患有术前过敏反应 (POH) 的患者中,15名 (9.4%) 接受过PBV.
- 在80%的病例中,通过皮肤测试 (SPT或IDT) 确认了PBV过敏.
- 过敏反应发生在58%的PBV过敏患者中,并观察到发病率上升.
结论:
- 专利蓝V在POH的背景下是一个重要的过敏原,其发病率越来越高.
- 皮肤刺痛测试是PBV过敏的有效诊断工具,表明IgE介导的机制.
- 继续使用PBV是由于其临床实用性而支持适当的预防措施.
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