A routine urine test that is all negative is usually free of fungal and bacterial infections. When the routine urine examination, if all the indicators are negative, it also indicates that the laboratory urine results are normal, there is no positive test results. There are no red blood cells, white blood cells, urobilinogen, urobilirubin, negative urine ketone bodies and urine sugar, urine pH, urine specific gravity within the normal range, and there are no bacteria, fungi, etc. in the urine. In addition to routine urine examination, to determine the existence of related diseases, but also combined with routine blood, ultrasound and other tests, combined with the patient’s own existence of related clinical symptoms to a comprehensive judgment. Specifically recommended that patients take the report to the doctor for consultation, the doctor combined with other tests to determine clearly.