X-ray examination, to understand the incidence of TB in our city.Methods:Hospital from July 2009 to July 2013 Department of Radiology, X-ray examination was initialy diagnosed as TB statistics for verification, one by one category list.Results:The new TB patients who inspected the number of total 0.19%, the overal incidence is relatively low.Conclusion: the state of TB prevention of newborn children has invested heavily, making the 0-20 age group the proportion of TB patients was significantly reduced. On the other hand, due to the constant improvement of medical conditions and the development of a reasonable and timely application of anti-TB drugs, so patients can find and control the disease earlier, received beter treatment.