3-peripheral arterial triplex ultrasound arterial stenosis ,occlusion 4-peripheral arterial triplex ultrasound vasculitis inflamed arteries (arteritis) macaroni sign Takayasu’s arteritis Giant cell arteritis Temporal artery Giant cell arteritis polyarteritis nodosa Kawasaki progressive systemic sclerosis Buerger disease Thromboangiitis obliterans (Buerger’s disease) Ormond's Disease 5-peripheral arterial triplex ultrasound hand,foot Triplex Raynaud Phenomenon secondary raynaud's phenomenon 6-peripheral arterial triplex ultrasound arterio venous connection vein of Galen aneurysms Haemangio-endotheliomas arterio-venous malformations Hereditary hemorrhagic telengactasia dialysis fistulae incidental fistulae (vessel punctures) 7-peripheral arterial triplex ultrasound dialysis AVF triplex ultrasound Native used vascular access Graft fistula Arterial mapping Volume flow place assessment Radio-cephalic fistula Side to-end AVF (S-E), Brescia-cimino Center side to-side AVF (S-S) End to-end AVF (E-E) Straight brachial artery to the brachial vein. Thigh “loop,” with the superficial femoral artery to the greater saphenous Forearm ‘ ‘loop, ‘ ‘ with the brachial artery to an antecubital vein. Straight radial artery to an antecubital vein graft thrombosis (occlusive and non-occlusive) Infection Collection (hematoma seroma) aneurysm and pseudo-aneurysm Arterial steal High cardiac output failure Radial artery steal Aneurysmal dilatation 8-peripheral arterial triplex ultrasound Cystic Adventitial Disease 9-peripheral arterial triplex ultrasound BAKER CYST 10-peripheral arterial triplex ultrasound Blind ended channels Pseudo-aneurysms closed-ended endo-leaks venous outflow occlusion of an organ (such as occlusive thrombosis or venous torsion) 11-peripheral arterial triplex ultrasound bypass graft surveillance triplex US 12-peripheral arterial triplex ultrasound vascular trauma 13-peripheral arterial triplex ultrasound postoperative ischemia triplex ultrasound 14-peripheral arterial triplex ultrasound arterial aneurysm Popliteal artery aneurysm Saccular aneurysm Double aneurysm Fusiform aneurysm False aneurysm pseudoaneurysm Thoracic aortic aneurysm abdominal aortic aneurysm