Preferred Label : beak sign of pylorus;
RADLEX synonyms : beak sign; claw sign;
Definition : Contrast material extending through an elongated, concentrically narrowed pylorus
indicative of hypertrophy of the sphincter.;
Source : Mulligan ME. Classic radiologic signs: an atlas and history.;
Origin ID : RID35034;
Associated condition(s)
Contrast material extending through an elongated, concentrically narrowed pylorus
indicative of hypertrophy of the sphincter.