MedlinePlus Medical Encyclopedia: Pyloric stenosis

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Pyloric stenosis

A narrowing of the outlet from the stomach to the small intestine (called the pylorus) that occurs in infants.

Update Date: 8/18/2006

Updated by: Benjamin W. Van Voorhees, MD, MPH, Assistant Professor of Medicine and Pediatrics, The University of Chicago, Chicago, IL. Review provided by VeriMed Healthcare Network.

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