[Outcomes of surgical treatment of patients with progressive pulmonary tuberculosis an concomitant diseases].

The pattern of concomitant diseases has been studied in 708 patients operated on for progressive pulmonary tuberculosis. The incidence of concomitant diseases has been found to considerably increase in recent years and it was as high as 77%. Peptic ulcer and chronic viral hepatitis were responsible for 1.5- and 6-fold increases, respectively, in the incidence of concomitant diseases. Virtually all diseases accompanying pulmonary tuberculosis were ascertained to cause an increase in the frequency of postoperative complications. Diabetes mellitus and chronic viral hepatitis concurrent with tuberculosis had the greatest negative impact on the course of a postoperative period. These diseases and peptic ulcer substantially worsened the long-term results of surgical treatment, by increasing the frequency of postoperative recurrences of tuberculosis.