Ischaemia

Ischaemia is a medical condition that occurs when the blood supply to an organ or part of the body is reduced, often due to a blockage in the blood vessels. This can lead to damage or dysfunction of the tissue or organ due to lack of oxygen and nutrients.

Causes

Ischaemia is usually caused by problems with blood vessels, often due to arteriosclerosis or a blood clot. Other causes can include an aneurysm, tumour, or inflammation.

Symptoms

The symptoms of ischaemia can vary depending on the organ or part of the body affected. Common symptoms can include pain, weakness, numbness, or changes in skin colour. In severe cases, ischaemia can lead to tissue death (necrosis).

Diagnosis

Diagnosis of ischaemia often involves a physical examination and medical history, as well as various tests such as blood tests, imaging tests (such as an MRI or CT scan), and sometimes a biopsy.

Treatment

Treatment for ischaemia depends on the cause and severity of the condition, but can include medications, lifestyle changes, or surgery. The goal of treatment is to restore blood flow to the affected area and prevent further damage.

See also

• Reperfusion injury
• Ischemic stroke
• Myocardial infarction

Ischaemia Resources
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