Deep Vein Thrombosis (DVT): Venous Disorders: Merck Manual Home Edition 

blood clots, superficial thrombophlebitis, thrombophlebitis, pulmonary embolism, pulmonary infarction, Virchow s triad, Buerger s disease, disseminated intravascular coagulation, edema, deep vein insufficiency, color Doppler ultrasonography, radioactive markers, pulmonary embolism, elastic stockings, pneumatic stockings, venal umbrella, anticoagulants, heparin, warfarin, clotting disorders, hip replacement, thrombolytic drugs, plasminogen activator, compression bandages

Arteriovenous Fistula: Venous Disorders: Merck Manual Home Edition 

congenital fistula, acquired fistula, machinery murmur, Doppler ultrasonography, angiography