Preferred Label : track sign of femur;
RADLEX synonyms : track sign;
Definition : Two parallel longitudinal lines in the middle third of the femur with increased density
between. Sign is normal; represents linea aspera and pilaster.;
Source : Eisenberg, Ronald L. Atlas of Signs in Radiology.;
Origin ID : RID35646;
Associated condition(s)
Two parallel longitudinal lines in the middle third of the femur with increased density
between. Sign is normal; represents linea aspera and pilaster.
