• Guangzhou Institute of Respiratory Disease,First Affiliated Hospital,Guangzhou Medical College.Guangzhou,Guangdong,510120,China;
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Gibson等首先發現7例慢性咳嗽患者表現為慢性刺激性干咳或咳少許黏痰,誘導痰嗜酸粒細胞增高,糖皮質激素治療效果良好;但患者肺通氣功能正常,無氣道高反應性 (AHR),峰流速(PEF)變異率正常,無法診斷為支氣管哮喘,因而稱之為嗜酸粒細胞性支氣管炎(EB)。研究結果發表于 1989年國際著名雜志柳葉刀(Lancet)。從Gibson等提出 EB的診斷以來,受到國內外廣大專家的重視,雖然目前對 EB是否是一種獨立的疾病或哮喘的早期階段尚存在一些爭議,但愈來愈多的證據表明EB是一種獨立的疾病 。下面從EB的定義、病因、病理免疫特征、臨床表現、治療反應及預后等方面對此問題進行討論,說明EB是一種獨立的疾病。

Citation: LAI Kefang. Eosinophilic bronchitis is a distinct entity. Chinese Journal of Respiratory and Critical Care Medicine, 2008, 08(6): 412-413. doi: Copy

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