A pulmonary embolism (PE) is a blood clot that develops in a blood vessel in the body (often in the leg). It then travels to a lung artery where it suddenly blocks blood flow. Pulmonary embolism is caused by a blocked artery in the lungs. The most common cause of

Skin ulcers are open round sores. They develop when blood can’t flow to an injury. Causes of poor blood flow include diabetes, atherosclerosis, pressure, and vein problems. Typically, skin ulcers affect the legs, but they can occur on the feet, hips, and back. Skin ulcers causes might be : Diabetes.

Phlebitis means “inflammation of a vein”. The vein becomes inflamed because there’s blood clotting inside it or the vein walls are damaged. Superficial thrombophlebitis is the term for an inflamed vein near the surface of the skin (usually a varicose vein) caused by a blood clot. Phlebitis may be caused

Deep vein thrombosis (DVT) occurs when a blood clot (thrombus) forms in one or more of the deep veins in your body, usually in your legs. Patients can get DVT if they have certain medical conditions that affect how their blood clots. Causes of Deep Vein Thrombosis (DVT) Surgery, particularly

Chronic venous insufficiency occurs when your leg veins don’t allow blood to flow back up to your heart. Normally, the valves in your veins make sure that blood flows toward your heart. But when these valves don’t work well, blood can also flow backwards. This can cause blood to collect

A leg ulcer (ulcus cruris) is defined as a wound on the lower leg that fails to heal within two weeks. These wounds can be painful, itchy and weep. The specialist term “ulcus cruris” is derived from the Latin word ulcus (= ulcer) and cruris (= lower leg). There are

A cannula is a thin tube that doctors insert into a person’s body cavity, such as their nose, or into a vein. Doctors use them to drain fluid, administer medication, or provide oxygen. A person can use intravenous (IV) and nasal cannulas both in the hospital or at home. Common