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Case 22 

Case 22
Case 22

Ellen Chung

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date: 16 February 2019

5-week-old with vomiting.

Longitudinal image (left) shows a markedly elongated pylorus with muscle wall thickness (calipers) greater than 3 mm.

Comparison image of a normal pylorus (arrow) reveals that the channel is very short, about 2 mm long, which is the same as the muscle thickness....

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