RT Book, Section A1 Doherty, Gerard M. SR Print(0) ID 58108572 T1 Deep Venous Thrombosis (DVT), Upper Extremity T2 Quick Answers Surgery YR 2010 FD 2010 PB The McGraw-Hill Companies PP New York, NY SN LK accesssurgery.mhmedical.com/content.aspx?aid=58108572 RD 2024/03/29 AB • Axillary-subclavian thrombosis: 3 etiologies1. Paget-Schroetter syndrome: Also called "effort thrombosis"-Results from intermittent obstruction of vein during repetitive arm/shoulder movements-Subclavian vein compressed between first rib, anterior scalene muscle, and clavicle2. Primary subclavian venous thrombosis occurs in patients with hypercoagulable states3. Secondary subclavian venous thrombosis results from venous injury (central lines, external trauma, pacemaker wires)