摘要：目的 分析慢性腹泻HIV感染患者粪便标本的病原微生物检测情况。方法 选取2018年3~2019年8月我县第二人民医院慢性腹泻HIV感染患者72例的粪便标本为研究对象，主要进行病原微生物检测。结果 病原微生物50株，其中真菌最多，可占45.83%（33/72），隐孢子虫占11.11%（8/72），结核分枝杆菌9.55%（4/72），难辨梭状芽孢杆菌2.77%（2/72）、空肠弯曲菌4.16%（3/72）。结论 慢性腹泻HIV感染患者粪便标本，病原微生物检测时主要以真菌、隐孢子和分枝杆菌等为主，通过检测分析，为患者积极寻找致病菌，不仅可预防疾病，也可为疾病治疗提供方案。

Abstract: objective to analyze the chronic diarrhea stool specimens of pathogenic microorganism detection in patients with HIV infection. Methods select 3 ~ 2018 in August 2019, the second people's hospital of our county, 72 cases of patients with chronic diarrhea HIV infection of stool specimens as the research object, the main detection of pathogenic microorganisms. Results 50 strains of pathogenic microorganisms, including fungi, most can be accounted for 45.83% (33/72), cryptosporidium accounted for 11.11% (8/72), 9.55% (4/72) of mycobacterium tuberculosis, is barely clostridium 2.77% (2/72), jejunum bending bacteria 4.16% (3/72). Conclusion stool specimens of patients with chronic diarrhea of HIV infection, pathogenic microorganism detected mainly by fungus, implicit spores and mycobacterium is given priority to, through the analysis of the test, for patients with positive bacterial pathogens, not only can prevent disease, also can offer for disease treatment plan.