肝硬化病人常因抵抗力降低而并发各种感染,呼吸道感染甚为常见。肝硬化常见的呼吸道并发症有支气管炎、支气管肺炎及大叶性肺炎等。据国内外资料统计,肝硬化病人约有5%左右并发肺部感染,而在肝硬化的死亡病例中由于感染造成死亡者约占10～25%,其中感染肺炎而死的占4.7～10.3%。近年来由于医疗条件的改善,随着扰生素的不断发展与应用,对感染的控制比过去好,肝硬化病人呼吸道感染 Patients with cirrhosis often due to reduced resistance and a variety of infections, respiratory infections are very common. Common respiratory complications of cirrhosis bronchitis, bronchial pneumonia and lobar pneumonia. According to statistics at home and abroad, about 5% of cirrhotic patients complicated by pulmonary infection, and in cirrhosis of deaths due to infection accounted for about 10 to 25% of deaths, of which pneumoconiosis died of 4.7 to 10.3% . In recent years due to the improvement of medical conditions, with the continuous development of interferon and application of infection control more than in the past, patients with cirrhosis of the respiratory tract infection