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艾滋病人最易伴发鸟复合分支杆菌(鸟—细胞内分枝杆菌,MAC)感染,血、骨髓或组织中可以培养出鸟分支杆菌。艾滋病人临终时,免疫力极度低下,尸检往往发现此菌。MAC 感染为艾滋病人的晚期机会感染,常已先有过一次或多次肺孢子虫肺炎以及其它机会感染或肿瘤。患者全血细胞减少,辅助性 T 细胞/抑制性 T 细胞(TH/Ts)比值降低,有时出现肺浸润或淋巴结肿大,痰或淋巴结培养可发现鸟分支杆菌,临床表现很象结核病。患者有慢性消瘦、不规则发热、畏寒、盗
AIDS patients are most likely associated with avian Mycobacterium avium (bird-cell M. intracellulare, MAC) infection, blood, bone marrow or tissue can be cultured Mycobacterium avium. AIDS, the end of life, the immune system is extremely low, autopsy often found this bacteria. MAC infection is a late-stage opportunistic infection in AIDS patients and often has been preceded by one or more pneumococcal pneumonia and other opportunistic infections or tumors. Patients with pancytopenia, helper T cells / suppressor T cells (TH / Ts) ratio decreased, sometimes pulmonary infiltration or lymph nodes, sputum or lymph node culture can be found in Mycobacterium avium, the clinical manifestations of much like tuberculosis. Patients with chronic weight loss, irregular fever, chills, theft