The scope of urology consultation and treatment includes the following: First, infectious diseases. These include infections of the kidneys such as pyelonephritis and renal abscesses. Infections of the ureter such as ureteritis, infections of the bladder such as bladder abscess, cystitis, bleeding bladder infection, infections of the urethra such as urethritis, prostatitis, etc. Second, stones. Contains stones in all parts of the urinary system such as kidney, ureter, bladder, urethra and prostate stones, etc. Third, tumors of the urinary system. Contains tumors of all organs of the urinary system such as the kidney, ureter, bladder, urethra or penis. Fourth, prostate hyperplastic diseases are listed separately because the masses are more widely based and all men aged over 45 years old may have varying degrees of prostate hyperplasia. Fifth, male diseases, including infertility, diseases of the penis, external genitalia, testicles and other systems.