title: [Certain properties of the extravasate effused into pleural cavity after thoracic surgery].
abstract: Data on morphological and biochemical properties of the postoperative extravasate are reported in 102 patients in different terms postoperatively. There is a reduced number of erythrocytes, amount of hemoglobin and thrombocytes in the extravasate. The number of leucocytes in the latter corresponds to their amount in peripheral blood. Free hemoglobin ranged from 6 to 125 mg%, and its concentration depends on traumatism and duration of surgery. There is no fibrinogen in the extravasate and a decreased fibrinolytic activity. Bacterial contamination of the extravasate is dependent on the character of a surgical procedure. The extravasate sterility is supported by its apyrogenic and nontoxic action on rabbits and mice. Determination of the amount of leucocytes, sugar, alpha-2 and beta golbulins in the extravasate 18 hours following the operation is of a diagnostic value for early recognition of inflammation in the pleural cavity.
mesh_terms: D000818:Animals; D001772:Blood Cell Count; D004912:Erythrocytes / Q000473:pathology; D006454:Hemoglobins / Q000032:analysis; D006801:Humans; D010996:Pleural Effusion / Q000097:blood / Q000166:cytology; D011183:Postoperative Complications; D011817:Rabbits; D012712:Serum Globulins / Q000032:analysis; D013896:Thoracic Diseases / Q000601:surgery; D013903:Thoracic Surgery; D013909:Thorax / Q000601:surgery*
chemical_list: D006454:Hemoglobins; D012712:Serum Globulins
vernacular_title: O nekotorykh svoĭstvakh ekstravazata, izlivaiushchegosia v plevral'nuiu polost' posle torakal'nykh operatsii