There is no clinical department of urology, only urology and nephrology. 1. Urology: mainly treats diseases related to the urinary system and male reproductive system. (1) Urological system: mainly includes urinary tumors, such as kidney cancer, bladder cancer, etc.; urinary infections, such as pyelonephritis, renal tuberculosis, etc.; urinary stones, such as renal stones, ureteral stones and other diseases. (2) Male reproductive system: mainly including acute and chronic prostatitis, epididymitis, male erectile dysfunction and other diseases. 2. Nephrology: mainly acute and chronic nephritis and chronic renal failure and other diseases. If you are not feeling well, it is recommended that you go to a professional hospital and have the cause of the disease identified and then under the guidance of a doctor, you can have the next step in the examination and treatment.