[Functional studies in the prediction of postoperative complications in the presence of lung diseases].

Data on the functional status of the cardiorespiratory system are required to identify patients at risk for postoperative complication in the presence of lung diseases. Very many factors influence the course of an operation and the postoperative period so there is no golden standard or the only parameter for predicting how the postoperative period runs. Patients with normal spirographic values (FEV1, more than 80%??) and without cardiovascular comorbidity are at a slight risk for postoperative complications.

[New approaches to the evaluation of pulmonary circulation in surgical patients with tuberculosis].

Prior to and following surgery, 70 patients were examined for pulmonary tuberculosis who were divided into 2 groups: 1) 27 patients with limited processes (tuberculomas, infiltrating, cavernous tuberculosis in 1-2 segments) and 2) 43 patients with disseminated tuberculosis in 4 lobes or more. A comprehensive examination including studies of pulmonary circulation by radiotracer techniques (scanning, scintigraphy) and an original contactless study of pulmonary circulation (CSPC). There was a correlation between the results obtained by the two methods.

[External respiratory function in patients before and after saving lung resections].

External respiratory function (ERF) was studied in 129 patients with restrictive pulmonary processes (tuberculomas, infiltrative and cavernous tuberculosis) before and after surgery. All the patients underwent saving lung resections. Changes in ERF were examined by conventional and the new method telespirography.