Browse
Explore conditions, clinical trials, and the organisations running them.
Up to: Intestinal disorder · Pyloric stenosis
Hypertrophic pyloric stenosis
An abnormality characterized by thickening of the muscle in the wall of the pylorus. It results in the narrowing of the pyloric channel. The overlying mucosa may appear hypertrophic as well. Clinical signs and symptoms appear early in life and include projectile vomiting and dehydration.