Preferred Label : gravitational shift sign;
Definition : Pulmonary infiltrates shift to the dependent portion of the lung during prolonged
decubitus positioning, visible on frontal radiographs taken before and after. Suggests
pulmonary edema.;
Source : Eisenberg, Ronald L. Atlas of Signs in Radiology.;
Origin ID : RID35246;
Associated condition(s)
Pulmonary infiltrates shift to the dependent portion of the lung during prolonged
decubitus positioning, visible on frontal radiographs taken before and after. Suggests
pulmonary edema.