随着我国老龄化社会到来，老年患者也引起社会的关注，尤其由于老年人机体抵抗力及免疫力低下，患肺结核的病理改变及临床均不典型，再者老年人呼吸系统并发症较多，肺结核症状常被其它疾病的症状所掩盖，加上不少医生对老年性肺结核的认识不足，因而很容易发生误诊误治，造成 With the advent of our country’s aging society, elderly patients have also aroused the concern of the society. Especially due to the low immunity and immunity of the elderly, the pathological changes and clinical manifestations of pulmonary tuberculosis are not typical. In addition, there are more respiratory complications in the elderly, Tuberculosis symptoms often overshadowed by the symptoms of other diseases, coupled with the lack of awareness of many doctors on senile tuberculosis, which is prone to misdiagnosis and mistreatment, resulting in