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Breakthrough in Neurovascular imaging technologies using carotid and brain CTA * allow:
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Double the coverage (80mm) for assessment of brain perfusion to determine size of infarct (damaged tissue) and penumbra areas (areas receiving insufficient blood supply) in stroke patients
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Extended coverage making CT the modality of choice for stroke evaluation
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Detection of Cerebral Aneurysm (swelling of blood vessel) with true 4D imaging
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Evaluation of the aortic arch, great vessels and circle of Willis (vessels in the brain) with virtually no venous opacification in a few seconds
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Assessment of blood supply of Tumours and planning for treatment |
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* Info relating to the 4D CT scanner & pictures are obtained with permission from the Philips brochures/website as of 1st Nov 2004 &/or has been verified by Philips Medical Systems, Singapore.
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4 Dimensional Cerebral CT angiography

CT angiography of the brain arteries

Brain perfusion studies to assess infarct (non-viable)
and penumbra (viable but threatened) areas
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