MRA is a tool that doctors employ to find anomalies in other arteries or the aorta, including aneurysms, in the chest and abdomen. MRA determines whether the carotid artery in the neck has atherosclerotic (plaque) disease, which could restrict blood flow to the brain and result in a stroke.
Intracranial vascular involve the disease resent in the skull or at its base. And this type of disease known as intracranial vascular disease.A validated semi-automated quantitative approach to trace, identify and measure intracranial arteries from 3D-MRA is developed.
3D-MRA method can help with quantitative intracranial vascular studies, such as examining how the cerebrovascular system changes with age and illness conditions using Open-Curve Active Contour Vessel Tracing.
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