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[Possibility of erroneous diagnosis with digital subtraction angiography and its causes]
Rofo : Fortschritte Auf Dem Gebiete Der Rontgenstrahlen Und Der Nuklearmedizin
|November 1, 1985
Abstract:
In digital subtraction angiography (DSA) motion artifacts, artifacts due to overshoot, high contrast enhancement, and long exposure time may result in erroneous evaluation of the vessels. Examples are given to demonstrate and analyse the causes of possible misdiagnoses.