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过敏性肺炎为呼吸系统的肉芽肿性疾病,过去一直认为是职业性疾病。最近,明确了生活环境中许多物质均可成为过敏原,引起了全世界的注意。本文主要概述在日本所见到的过敏性肺炎。1.概念与定义所谓过敏性肺炎是反复吸入霉菌孢子、细菌等有机尘埃及鸟粪的异种蛋白或异氰酸盐等化学物质后,由这些抗原致敏而导致的Ⅲ型或Ⅳ型过敏反应性肉穿组织性间质性肺炎,又称为外因性过敏性肺泡隔炎。2.分类及过敏原过敏性肺炎,一般是根据患者发病时的职业和环境命名,所以,名
Allergic pneumonia is a granulomatous disease of the respiratory system that has historically been regarded as an occupational disease. Recently, it has been clarified that many substances in the living environment can become allergens and attract worldwide attention. This article summarizes the allergic pneumonia seen in Japan. 1. Concepts and definitions Allergenic pneumonia is caused by repeated inhalation of mold spores, bacteria and other organic dust and guano xenogeneic proteins or isocyanates and other chemicals, resulting from the sensitization of these antigens type Ⅲ or type Ⅳ allergic reactions Sexual meat to wear tissue interstitial pneumonia, also known as exogenous allergic alveolar septitis. 2. Classification and allergens Allergic pneumonia, usually based on the occupation of the patient’s condition and the environment named, so the name