If you look at kidney diseases, you can hang nephrology or urology for treatment. The following is a specific analysis: 1. If the kidney disease is glomerulonephritis or renal failure, the symptoms include protein in the urine, little or no urine, swelling of both lower limbs, anemia, and elevated blood pressure, you should hang up the nephrology department for treatment. The treatment for renal failure is usually to improve renal function, and the treatment for glomerulonephritis is to reduce urine protein. 2. If the patient has urinary stones, urinary tumors and other diseases, he should be registered with urology department for treatment. The treatment for ureteral stones is ureteroscopic stone extraction, and the treatment for urological tumors is surgery.