艾滋病合并肺结核影像学征象与CD4 T淋巴细胞的相关性  

Related on the imaging features of AIDS with tuberculosis and CD4 T lymphocyte

作　　者：滕录霞[1] 高剑波[1] 

机构地区：[1]郑州大学第一附属医院放射科,河南郑州450052

出　　处：《中国医学影像技术》2008年第4期626-628,共3页Chinese Journal of Medical Imaging Technology

基　　金：河南省卫生厅科技攻关项目(豫医科2004-13-02)

摘　　要：艾滋病合并结核病临床特征复杂多样,影像学征象不典型,诊断困难。CD4 T淋巴细胞是人类主要的免疫调节细胞,它在干预机会性感染,控制HIV发展为AIDS方面为临床医务工作者起着指导性作用。CD4 T淋巴细胞数与结核病的发病率成反比,与肺部影像学征象发生的几率具有相关性,即CD4 T淋巴细胞数值越小,合并结核的可能性越大,肺部影像学征象越不典型。The clinical symptoms of AIDS with tuberculosis are complex and diverse, and imaging findings are not typical. CD4 T lymphocyte is a major human immune cell. It plays a guiding role in opportunistic infections, HIV control and the development of AIDS. CD4 T lymphocyte cell population is inversely proportional to the incidence of tuberculosis, and is related to the probability of pulmonary imaging features. It means that the smaller value of CD4 T lymphocyte cell population, the more likelihood of merging tuberculosis, the less typical of lung imaging features.

关 键 词：获得性免疫缺陷综合征 结核 肺 体层摄影术 X线计算机 T淋巴细胞 

分 类 号：R512.91[医药卫生—内科学] R521[医药卫生—临床医学]