Preferred Label : growing calculus sign;
Definition : Calculi appears to enlarge after administration of contrast, which fills ectatic tubules
where the calculi reside. Suggests medullary sponge kidney.;
Source : RadioGraphics 2004;24:S247-S280;
Origin ID : RID35249;
Associated condition(s)
Calculi appears to enlarge after administration of contrast, which fills ectatic tubules
where the calculi reside. Suggests medullary sponge kidney.
