What changes in urine indicate a tumor

Tumor can not be diagnosed by urine changes. However, if the patient has brown urine, hematuria, foamy urine, etc., it is necessary to be highly alert to the possibility of tumor.

1. Brown urine

brown urine is usually caused by high urinary bilirubin levels. Gallbladder cancer, liver cancer and other hepatobiliary tumors can cause this symptom.

2. Hematuria and

hematuria indicate the presence of blood in urine. Patients should be alert to urinary system tumors such as bladder cancer, ureter cancer and kidney cancer.

3. Foamy

urine indicates high protein content in urine. It is considered that there are kidney related diseases. Therefore, it is necessary to be alert to renal cysts, renal hamartoma, renal adenoma, renal cell carcinoma and other diseases.