龟分枝杆菌所致播散性疾病十分罕见,多种抗菌药物治疗无效,死亡率高。本病主要发生于心血管手术和免疫抑制患者,确切传染源常不清楚,但认为与创伤感染、瓣膜、导管等污染有关。肾移植、血液透析者和早产儿也有发生。本文2例老年女性,1例为腺癌、特发性血小板减少性紫癜;另1例为慢性粒细胞性白血病。2例均有免疫障碍,均接受过免疫抑制剂治疗。均具有下述 Mycobacterium turtle disseminated disease is very rare, a variety of antibiotic therapy ineffective, high mortality. The disease occurs mainly in patients with cardiovascular surgery and immunosuppression, the exact source of infection is not clear, but that trauma infection, valves, catheters and other pollution. Kidney transplants, hemodialysis and premature babies also occur. This article 2 cases of elderly women, 1 case of adenocarcinoma, idiopathic thrombocytopenic purpura; the other case of chronic myeloid leukemia. 2 cases were immune disorders, have received immunosuppressive therapy. All have the following