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Digital subtraction angiography.

A W Reid
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Abstract

Digital Subtraction is a computerised radiological technique to demonstrate the vascular tree by removing unwanted background information and enhancing dilute contrast medium within the blood vessels. Contrast may be introduced intravenously or intra-arterially. The relative merits of these two methods, together with the advantages and limitations of the technique are discussed.

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AngiographyHumansRadiographic Image EnhancementSubtraction TechniqueComparative StudyJournal Article

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A W Reid. 1987. Digital subtraction angiography.. https://doi.org/10.1177/003693308703200606

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