Renal tuberculosis tends to be low symptoms： how to improve the diagnosis and treatment of renal tuberculosis

Dear Editor, Tuberculosis （TB） is an important health problem for global population and genitourinary TB is one of the most common extra-pulmonary TB. The clinical manifestations of renal TB tend to be low symptoms recently, which may lead to misdiagnosis and risk of renal function loss. How to improve the diagnosis rate of renal TB with low symptoms is an urgent issue to tackle. Therefore, in this study, 157 renal TB patients were collected to study for improving the diagnosis and treatment of renal TB especially for renal TB with low symptoms.