Mushroom sign
Mushroom sign
(pyloric stenosis) • Mushroom (photo) - Ganzer Fall bei Radiopaedia
Pyloric
stenosis • Hypertrophic pyloric stenosis - Ganzer Fall bei Radiopaedia
The mushroom sign (also called umbrella sign) is a radiological sign described in pyloric stenosis on barium examination.
This sign refers to the impression made by the hypertrophic pylorus on the duodenal cap.
See also
- shoulder sign
- double track sign
- caterpillar sign
- string sign
- beak sign
