Preferred Label : figure E sign;
RADLEX synonyms : reverse figure 3 sign;
Definition : Curved E-shaped indentation on the right esophageal wall on an upper GI series. Produced
by dilation of the aorta both proximal and distal to a local narrowing, suggesting
coaractation of the aorta.;
Source : Eisenberg, Ronald L. Atlas of Signs in Radiology.;
Origin ID : RID35209;
Associated condition(s)
Curved E-shaped indentation on the right esophageal wall on an upper GI series. Produced
by dilation of the aorta both proximal and distal to a local narrowing, suggesting
coaractation of the aorta.