HIV是造成结核(tuberculosis,TB)流行的重要因素,两者的合并感染对当今世界造成严重威胁,且诊断困难,一方面,因为HIV通常合并其他病原体的混合感染,使结核病的诊断难度加大;另一方面,HIV-TB的联合感染使结核病失去了其原有的典型表现,易产生对结核的延误诊断,延误诊断必然会造成抗结核治疗的不充分又会产生耐药结核杆菌进一步加剧治 HIV is an important factor contributing to the prevalence of tuberculosis (TB), both of which have posed a serious threat to the world today and are difficult to diagnose. On the one hand, HIV is often more difficult to diagnose due to the combined infection of other pathogens ; On the other hand, the combined infection of HIV-TB so that the tuberculosis has lost its original typical performance, easy to produce delayed diagnosis of tuberculosis, delayed diagnosis will inevitably lead to inadequate anti-TB treatment will produce drug-resistant Mycobacterium tuberculosis further aggravate rule