Anal fistula is often considered when there is a discharge from the anus that is foul-smelling. The clinical manifestation of anal fistula is the repeated flow of pus, mucus discharge or even fecal water around the anus, and the foul odor is obvious, along with perianal itching. The actual fistulas are not only a good idea, but they are also a common problem in anorectal medicine. The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things. The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things.