Khrebtiy Y. Diagnostics and combined surgical methods in treatment of deep venous thrombosis of inferior vena cava system (clinical and experimental research).

Object - thrombosis of deep veins of the system of inferior vena cava; methods – experimental, histological, clinical, statis-tical; novelty – on the basis of study of the use of uninvasion and radiography- contrasts methods of diagnostics expedience of drawing on ultrasonic research of the venous system is certain, as a basic method in determination of thrombosis; the method of detection of phlebothrombosis s is developed in an experiment; efficiency of implantation of cava-filters is well-proven in the intraoperative warning of thromboembolism of pulmonary artery; testimonies are developed to use of permanent and temporal cava-filtration at the thromboses of the system of inferior vena cava; on the experimental model of thrombosis of deep veins of lower extremities for dogs well-proven and grounded efficiency of the offered method of regional thrombolysical therapy; advantages of the offered method are rotined above a system thrombolysis in an experiment ; results – the results of treatment of sharpthromboses of the system of inferior vena cava are improved by development and introduction of method of regional thrombolysis in combination with implantation of cava-filters and differential surgical tactic; branch – medicine.