Modality: Ultrasound

- “ Pyloric muscle thickness >3 mm on a transverse image and pyloric canal length >15 mm is compatible with congenital hypertrophic pyloric stenosis 1...”

Used in the following article:

  • Pyloric stenosis - “ Hypertrophic pyloric stenosis (HPS) refers to the idiopathic thickening of gastric py­loric musculature which then results in progressive gastric ...”
  • Cervix sign of pyloric stenosis - “ The cervix sign of pyloric stenosis describes indentation of the pylorus into the fluid-filled antrum, seen in pyloric stenosis. See also antral...”
  • Target sign (pyloric stenosis) - “ The target sign of pyloric stenosis is a sign seen due to hypertrophied hypoechoic muscle surrounding echogenic mucosa, seen in pyloric stenosis. ...”

View full size version of Congenital hypertrophic pyloric stenosis

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