pyloric stenosis
the pylorus is the muscle between the stomach and the first part of the small intestine. pyloric stenosis is a condition in which a baby's pylorus gradually swells and thickens. this interferes with food entering the intestine and causes the baby to vomit most or all of their feedings.
to treat pyloric stenosis, a surgeon widens the pylorus sphincter muscle.
current as of: october 19, 2023
author: healthwise staff
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