" /> twisted tape sign - CISMeF





Preferred Label : twisted tape sign;

Definition : Only one of two lumina is opacified on an aortogram, and lumen is constricted at different levels in different planes. Suggests dissecting aortic aneurysm; dissection spirals around true lumen and compresses it.;

Source : Eisenberg, Ronald L. Atlas of Signs in Radiology.;

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Only one of two lumina is opacified on an aortogram, and lumen is constricted at different levels in different planes. Suggests dissecting aortic aneurysm; dissection spirals around true lumen and compresses it.

Nous contacter.
06/07/2025


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