Urethroscopy, which is charged at a tertiary care hospital at 180 yuan, usually requires local anesthesia, and the cost of anesthesia is 60 yuan. The examination at a tertiary care hospital requires the issuance of infectious disease tests, such as hepatitis B and C, syphilis, and AIDS, and the cost of the examination is about$200. Urethroscopy is an examination of the entire urethra by physically entering the urethra with a mirror and an external TV monitor, which can clearly identify the presence of inflammatory, stone or tumor diseases in the urethra. After entering the urethra, it is also possible to observe the presence of relevant diseases in the bladder and to perform relevant biopsies through the urethroscope. The cause of hematuria, stones, and tumors can be identified and pathological histology can be obtained to confirm the diagnosis. The examination takes about 10-20 minutes, and there may be slight pain in the urethra during the examination, and the patient may experience frequent, urgent and painful urination after the examination. Some patients may develop a short term fever, which usually resolves within 24 hours after the examination.