There are two types of anoscopy analysis, one is ordinary anoscopy and the other is electronic anoscopy. Ordinary anoscopy is basically through the doctor’s naked eye to determine whether there is a problem with the anorectum, about 20-30 dollars. Electronic anoscope is with the help of electronic anoscope this instrument, but in the ordinary anoscope field of view, with the help of light source system, through the light source can be the rectum anus, rectum lower section, the form of whether there is no occupancy, there is no bleeding point. The whole can be imaged, and then transferred to the computer, in the form of pictures printed out to the patient, more intuitive, generally in the 100-150 yuan or so.