Diseases can occur in all organs of the urinary system and spread to the entire system. Diseases of the urinary system can be caused by lesions in other systems of the body and can affect other systems or even the whole body, mainly in the urinary system itself, Urinary tract infections: acute and chronic pyelonephritis, acute and chronic cystitis, prostatitis, epididymitis, urinary tuberculosis, etc.; 4. urinary tract abnormalities: renal cyst, pelvic ureteral junction stenosis, ureteral cyst, renal prolapse, hypospadias, cryptorchidism, prepuce, prepuce, etc.; 5. other diseases: varicocele, syringomyelia, adrenal tumor, renal hypertension, etc, renal hypertension, etc.