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Causes, Incidence and Risk Factors of Ischemic Bowel Disease

Ischemic Bowel Disease is a disease that interferes with blood flow to the colon is the cause of ischemic colitis. The most recurrent cause of inadequate blood flow to the colon, is blood clots. If the arteries near the colon are blocked, it can cause Ischemic colitis. In severe cases, build-up of fat in blood vessels is usually the cause of disruption of blood flow to the large intestine. The disorder mainly affects people over 50, many of whom have a history of peripheral vascular disease. Other risk factors include:

1. Previous aortic surgery with inadvertent damage to the artery supplying the colon
2. History of stroke
3. Low blood pressure
4. Congestive heart failure
5. Diabetes
6. Abdominal radiation exposure

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What is Ischemic Bowel Disease?

Ischemic colitis, inflammatory bowel disease or ischemic bowel disease is a very common illness experienced by people everywhere. In every part of the world, people suffer with this condition. Because the occurrence of the disease is increasing in number, more and more people are finding ways to successfully deal with it, if not actually cure it. And because some people prefer to avoid drugs, natural treatments are appearing.

Wikipedia also describes Ischemic disease as a medical condition in which inflammation and injury of the large intestine result from inadequate blood supply. Although uncommon in the general population, ischemic colitis occurs with greater frequency in the elderly, and is the most common form of bowel ischemia. Causes of the reduced blood flow can include changes in the systemic circulation (e.g. low blood pressure) or local factors such as constriction of blood vessels or a blood clot. In most cases, no specific cause can be identified.

Ischemic colitis is usually suspected on the basis of the clinical setting, physical examination, and laboratory test results; the diagnosis can be confirmed via endoscopy or by using sigmoid or endoscopic placement of a visible light spectroscopic catheter (see Diagnosis). Ischemic colitis can span a wide spectrum of severity; most patients are treated supportively and recover fully, while a minority with very severe ischemia may develop sepsis and become critically ill.

Patients with mild to moderate ischemic colitis are usually treated with IV fluids, analgesia, and bowel rest (that is, no food or water by mouth) until the symptoms resolve. Those with severe ischemia who develop complications such as sepsis, intestinal gangrene, or bowel perforation may require more aggressive interventions such as surgery and intensive care. Most patients make a full recovery; occasionally, after severe ischemia, patients may develop long-term complications such as a stricture or chronic colitis.

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