Preferred Label : spastic urinary tract sign;
Definition : Calyces, pelvis, and ureter are smaller on one side than other. Suggests ipsilateral
renal artery stenosis.;
Source : Eisenberg, Ronald L. Atlas of Signs in Radiology.;
Origin ID : RID35563;
Associated condition(s)
Calyces, pelvis, and ureter are smaller on one side than other. Suggests ipsilateral
renal artery stenosis.