Fistula: Causes, Treatment & Help
There are pathological, congenital and artificially created fistulas. A fistula is always a passage that serves the flow of fluid. It often forms during inflammation to drain pus. A pathological fistula usually requires surgical treatment. What is a fistula? Pathological fistulas commonly occur in the anal area in Crohn’s disease of the bowel. The cause … Fistula: Causes, Treatment & Help