Meaning of PYLORIC STENOSIS

WordNet Dictionary
	Definition:		[n]  narrowing of the pyloric sphincter that blocks the passage of food from the stomach into the duodenum
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	See Also:		stenosis, stricture
Medical Dictionary
	Definition:		Obstruction at the outlet of the stomach.
Biology Dictionary
	Definition:		Pyloric stenosis is due to the abnormal thickening of the muscle of the pylorus; it causes gastrointestinal obstruction.