Preferred Label : triangle sign;
Definition : Triangular lucency seen between three adjacent loops of bowel or two loops and a viscus
or abdominal wall. Indicates pneumoperitoneum.;
Source : Eisenberg, Ronald L. Atlas of Signs in Radiology.;
Origin ID : RID35655;
Associated condition(s)
Triangular lucency seen between three adjacent loops of bowel or two loops and a viscus
or abdominal wall. Indicates pneumoperitoneum.
