| digital subtraction a., intra-arterial |
arteriography that uses electronic circuitry to subtract the background of bone and soft tissue to provide a useful image of the arteries injected with contrast medium.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| digital subtraction a., intravenous |
phlebography that uses electronic circuitry to subtract the background of bone and soft tissue to provide a useful image of vessels injected with contrast medium.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| digital subtraction imaging |
In radiology, use of electronic means to subtract portions of the radiograph image in order to better visualize the object.
출처:
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