获得性免疫缺损综合征(acquired immune deficiency syndrome简称AIDS)是5年前首先在美国发现的一种不明原因的有高度毒力的新疾病,患者半数以上死亡。AIDS包括迄今罕见的卡波济氏肉瘤(Kaposi’s sarcoma,皮肤多发性出血性肉瘤)和其 Acquired immune deficiency syndrome (Acquired Immune Deficiency Syndrome referred to as AIDS) is the first time in the United States five years ago, an unexplained new highly virulent disease, more than half of patients died. AIDS includes hitherto rare Kaposi’s sarcoma (cutaneous multiple haemorrhagic sarcoma) and its