Presentation
Projectile vomiting
Patient Data
Age: 1 month
Gender: Male
From the case:
Hypertrophic pyloric stenosis
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The length of the pyloric canal measures 27mm, and the pyloric muscle measures 4.2mm in thickness.
Target sign, cervix sign, and antral nipple sign are demonstrated.
From the case:
Hypertrophic pyloric stenosis
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Red: pyloric canal
Green: pyloric muscle
Yellow: antral nipple sign
Purple: cervix sign
Case Discussion
Ultrasound features are consistent with hypertrophic pyloric stenosis.
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