[Possibility of erroneous diagnosis with digital subtraction angiography and its causes].
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.
D000792:Angiography / Q000379:methods* / Q000592:standards; D001157:Arterial Occlusive Diseases / Q000000981:diagnostic imaging*; D003951:Diagnostic Errors; D005188:False Negative Reactions; D005189:False Positive Reactions; D006801:Humans; D013382:Subtraction Technique
Möglichkeiten der Fehldiagnose mit der DSA und ihre Ursachen.