Presentation
Vomiting and poor weight gain since birth.
Patient Data
Age: 35 days
Gender: Male
From the case:
Hypertrophic pyloric stenosis
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Marked thickening of the pyloric canal muscular layer (about 7 mm) and elongated pyloric canal (about 18 mm).
Case Discussion
These sonographic features and clinical data are compatible with hypertrophic pyloric stenosis.