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A cerebral angiogram is a study of the blood vessels in the brain. But this procedure is also used in angiograms performed in other parts of the body. It is performed by an experienced radiologist who is trained in performing and interpreting examinations of this type. This procedure uses x-rays to map the blood vessels involved in an AVM. A small tube or catheter is inserted it into the femoral artery in the groin and then manoeuvred into the vessels in the neck supplying the brain. Material called contrast dye which is visible on the angiogram is then injected into the vessel. Then images are taken as the liquid flows through the AVM. | The angiogram gives a detailed picture of the vessels involved and the blood flow through the AVM. Based on the information gained by the angiogram treatment options can be determined. |
Page Last Updated - Sun 27th Mar 2005
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