The early manifestation of renal tuberculosis is often bladder irritation symptoms such as frequent, urgent and painful urination, and sometimes it is necessary to urinate at intervals of several minutes, so it is said that the bladder is the spokesman of renal tuberculosis. After anti-inflammatory treatment, the patient may temporarily improve but cannot be cured. Many patients are finally diagnosed with renal tuberculosis after going to many hospitals, but the best time for early drug treatment is often missed, and there are advanced manifestations such as kidney cavity, pus accumulation and accumulated ureter, or bladder tuberculosis and hydronephrosis on the opposite side, which require surgery to remove the diseased kidney. Clinically detected renal tuberculosis are late and cure by drug-based anti-tuberculosis treatment alone is rare, therefore, early diagnosis and treatment of renal tuberculosis should be enhanced.