When the body is affected by bleeding, it is important to understand what causes bleeding. Bleeding can occur in the gastrointestinal tract or it can be caused by another illness. A hemorrhage can cause death if it is untreated. There are many causes of bleeding and this article will discuss the most common causes.
Bleeding from the gastrointestinal tract can be caused by a disease known as colitis. This is a very serious condition that can be life threatening if not diagnosed in a timely manner. When occurs from colitis, blood can leak out from the colon into the abdominal cavity. This bleeding can be very intense, sometimes leading to ulcers. A blood clot in an artery can cause the hemorrhage, many meters and several hours after the clot breaks up. Colitis can also cause of the esophagus, throat, lungs and heart.
Internal bleeding is caused when the cancer has spread to organs such as the liver, stomach, spleen, pancreas, or lungs. Internal can also result from surgery, when the cancer has traveled to other parts of the body. In addition, internal blecan be caused by tumors that have spread to other parts of the body can also be caused by a condition called thrombosis. Thrombosis is caused when the clot forms inside the vein. The blood in the vein is then circulated through the veins of the lower extremities, usually the legs or arm. It can be caused by a blood clot originating in the lung, a cancerous tumor, a heart attack or a stroke. Thrombosis can also be caused by a broken vein.