获得性免疫缺陷综合征(简称 AlDS),是一种新发现的高致死性疾病,主要以细胞免疫功能的严重缺陷为特征,患者可发生致命机会性感染和少见的肿瘤(如 Kaposi 氏肉瘤)。自1981年美国正式报道本病以来,其他许多国家也相继发现类似病例,现已引起医学界的高度重视,很多国家都成立了AIDS 专题研究组。我国有无本病还不清楚, Acquired immunodeficiency syndrome (AlDS), a newly discovered, highly lethal disease, is characterized primarily by severe defects in cellular immune function that can lead to fatal opportunistic infections and rare tumors (such as Kaposi’s sarcoma) . Since the United States formally reported the disease in 1981, many other countries have also found similar cases one after another, which has drawn great attention from the medical community. Many countries have set up special AIDS research groups. Whether the disease is not clear in our country,