Subclavian Effort and Upper Limb Thrombosis – a Lesson Learned

Abstract

AbstractSubclavian vein effort and upper limb thrombosis, known as the Paget-Schroetter syndrome (PSS), accounts for 30–40 % of spontaneous upper extremity deep vein thromboses (UEDVTs) and 10–20 % of all upper limb deep vein thromboses (DVTs). As complication of PSS include post-thrombotic syndrome and pulmonary embolism, early recognition and prompt initiation of anticoagulant treatment is crucial in the course of its treatment. PSS is associated with single or repeated physical activity of the upper limb, combined with obstruction of venous outflow resulting from anatomical alterations. A correct diagnosis, based on a range of imaging methods, and prompt initiation of local thrombolytic therapy, surgical decompression of the thoracic outlet (when necessary), and immediate initiation of anticoagulant treatment, aim to effectively restore the patient life quality, preventing post-thrombotic syndrome and recurrent thrombosis.