Urology, as the name implies, also means looking at surgical diseases related to the urinary system, including the following Infectious diseases, such as acute and chronic bacterial prostatitis, ureteritis, cystitis, urethritis, pyelonephritis, kidney abscesses, etc. Second, stone diseases, stones in all parts of the urinary system belong to the scope of urology consultation, which can be treated by drugs, extracorporeal lithotripsy and surgical stone extraction, etc. Third, occupational lesions of the urinary system, such as bladder polyps, urethral polyps or malignant lesions, such as bladder cancer, kidney cancer, etc. It also includes diseases of male sexual dysfunction, such as impotence, premature ejaculation, infertility, varicocele, testicular and epididymal atrophy as well as hypospadias, congenital dysplasia of urethra, prepuce, prepuce, etc., which are all within the scope of urology treatment.