[Perianal infection in patients with hemoblastosis: Risk factors and possibilities of prevention].

Aim: to identify poor prognostic factors for perianal infection (PI) in patients with hemoblastosis and to define an effective tactic for preventive and therapeutic measures.

Subjects And Methods: The prospective study enrolled 72 patients (37 men and 35 women; mean age, 47 years) with hemoblastosis that was complicated by the development of one of the following forms of PI: abscess, infiltrate, multiple ulcers. Different clinical and laboratory characteristics of the patients were examined to identify risk factors for PI.