The human circulatory system represents an intricate network of vessels that extends throughout the entire body. This complex arrangement of arteries, veins, and capillaries works continuously to ...

Cynthia Elford had recently lost her left leg to Type 1 diabetes, after a sunburned big toe turned nearly black and forced an amputation. Now, Elford was being told the same thing was happening in her ...

The femoral vein, a blood vessel located deep inside each of the thighs, is prone to blood clots. Known as femoral vein thrombosis, a blood clot in the femoral vein or its branches can have serious ...

Iliac vein thrombosis occurs when a blood clot prevents blood from moving through your iliac vein. This blockage may cause pain in your legs and pelvis. According to the Centers for Disease Control ...

An arteriovenous fistula (AVF) is an abnormal joining of an artery and a vein. If an AVF is affecting health, early treatment can help prevent complications. An AVF occurs if an artery connects to a ...