Urine exfoliative cell test can usually produce results on the same day, depending on the different testing instruments and means and other conditions, the specific time to produce results may be slightly different. It should be noted that the urine exfoliative cell test should be conducted in a regular institution or hospital by a professional doctor. Urine exfoliative cell test is mainly used to screen whether there are abnormal cells in the urine, and to check whether there are tumors of urinary epithelial origin (tumors of ureteric and bladder origin) or tuberculosis and other diseases. Many patients with urinary tract tumors have routine urinalysis showing red blood cells in the urine, but are unable to find obvious tumor foci by ultrasound, at which point they should have a urine exfoliative cell test. If tumor cells appear in urine, the possibility of urinary tract tumor should be suspected. All examinations should be done in regular institutions or hospitals by specialized doctors.