Digital subtraction angiography: technology, equipment, and techniques.
作者信息
Ovitt T W, Newell J D
出版信息
Radiol Clin North Am. 1985 Jun;23(2):177-84.
PMID:3887480
Abstract
The equipment used in digital subtraction angiography is a combination of x-ray equipment and high-speed image-processing equipment. In this article, the components of a DSA system are described, including the x-ray generator, x-ray tube, image intensifier, television system, analog-to-digital (A-D) convertor, image processor, and image acquisition console, as well as available commercial equipment. Techniques for DSA examination are also discussed.
摘要
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