Diagnosis and operations for benign prostatic hyperplasia (benign diseases of the prostate) which are common in the male population with aging, therapies for urinary tract infections, kidney, bladder, testis, prostate cancers, stone disease, congenital anomalies of urinary system, recurrent infections, urinary disorders, urinary incontinence, interstitial disorders cystitis treatments. If necessary, urodynamic testing is performed and cystoscopic examinations and interventions can be performed in necessary patients.