[Modern algorithms for diagnostics and treatment of anorectal fistulas in clinical practice--case reviews].

Authors present three case reports of perianal fistules with review of contemporary literature. The obligatory nature of this disease is defined by its behaviour, tendency to relace, a social taboos and handicap, that affects patients with perianal fistule. In introduction there is descripted aethiology, morphology, standard diagnostic procedures and therapy of anorectal fistules and fistule form of idiopatic bowel diseases. In discussion there is a review of the new trends of diagnostic and treatment procedures of these diseases, that reflect domestic and international expert literature. Standard procedures are summarized in conclusion.