Preferred Label : pruned tree sign;
Definition : Absence (or small size) of normal pulmonary artery branches on chest radiograph or
pulmonary arteriogram. Indicates pulmonary artery hypertension.;
Source : Mulligan: Classic Radiologic Signs;
Origin ID : RID35458;
Associated condition(s)
Absence (or small size) of normal pulmonary artery branches on chest radiograph or
pulmonary arteriogram. Indicates pulmonary artery hypertension.
