论文部分内容阅读
自从1981年美国疾病控制中心(CDC)首次发现获得性免疫缺陷综合征(AIDS),近年来,美国、英国和加拿大等国在男性同性恋者、静注麻醉药成瘾者、海地向美国移民以及血友病患者中发现了大批AIDS患者。他们的发病规律具有独特的模式,共同基础是严重的获得性免疫缺陷状态。疾病特征为细胞免疫功能严重缺陷,尤其是辅助性T淋巴细胞低下,T辅助细胞/T抑制细胞(Th/Ts)比例降低,死亡率极高。本文就AIDS的肺部病变进行综述。
Since the CDC first discovered Acquired Immune Deficiency Syndrome (AIDS) in 1981, the United States, Britain, and Canada have seen significant growth in recent years for gay men, intravenous narcotic drug addicts, Haitian immigrants to the United States, A large number of AIDS patients were found in hemophiliacs. Their pathogenesis has a unique pattern, based on a common pattern of severe acquired immunodeficiency. The disease is characterized by serious defects in cellular immune function, especially the low level of helper T lymphocytes and the low proportion of T helper cells / T suppressor cells (Th / Ts), resulting in an extremely high mortality rate. This article reviews AIDS-related lung diseases.