结膜鳞状细胞癌与HIV感染的关系

目的 探讨结膜鳞状细胞癌与 HIV感染的关系。方法 结膜鳞状细胞癌患者 5 3例 ,行 HIV抗体检查 ,并取年龄近似的其他眼疾患者 49例做为对照组 ,同法检查 HIV抗体。结果 5 3例结膜鳞状细胞癌中 HIV抗体阳性者 42例(79.2 4% ) ,对照组 HIV抗体阳性者 2 8.5 7% ,统计学处理有显著性差异 (χ2 =2 6 .41,P <0 .0 1)。结论

Analysis of Detecting HIV-1 Antibody in Paired Urine and Serum Specimens from Drug Users by ELISA

Objective- To compare the consistency of the results from detecting HIV-1 antibody in the paired urine and serum specimens from drug users by ELISA. Methods: The paired urine and serum specimens from 273 drug users detained at a detoxification unit were collected, and the HIV-1 antibodies in the specimens of them were screened by urine and serum ELISA kits, respectively. Results: Of 273 serum specimens, 94 ones showed positive reaction and among 94 counterpart urine specimens, 93 ones also appeared positive reaction. Taking the results together,the consistent rate of HIV-1 antibody screened by urine and serum ELISA kits was 99.6%. Conclusion: The urine ELISA kit, which screened HIV-1 antibody of urine showing almost the same results tested by serum ELISA kit, is reliable. It is proposed that urine ELISA be introduced in many fields.

艾滋病的临床表现和早期诊断

艾滋病全称为获得性免疫缺陷综合征,简称AIDS,是由人类免疫缺陷病毒(Human immunodeficiency virus,HIV)传染所致。HIV主要通过性交,输血或污染了病毒的注射器,围产期传染。HIV进入人体后,主要侵犯T淋巴细胞,使细胞免疫功能严重下降,易引起各种原虫、真菌、病毒和细菌等机会感染和恶性肿瘤,艾滋病发病后多于3年内死亡。 自从1981年6月美国首次报告第一例艾滋病以来,引起了全球的普遍重视。世界卫生组织1991年10月4日宣布,全球在10年中已有163个国家发生了艾滋病。

超声引导下囊内置管硬化治疗肝肾巨大囊肿31例

本组31例：男12例，女19例；年龄48～70岁，平均51岁。31例经超声或CT、MRI检查确诊为脏器囊肿，其中肝囊肿28例．肾囊肿3例。选择需置管囊肿最大径线10cm以上，囊肿容量预测在400ml以上。其中单发病灶18例，大囊肿伴有多发囊肿13例，囊肿性质中单纯囊肿30例，内有粗大光带分隔1例。患者肝肾功能、血常规、凝血四项、乙肝五项、丙肝抗体、HIV抗体检查，剔除肝肾功能异常及有明显的出血倾向者。