Causes
By Mayo Clinic staffThe causes of pyloric stenosis are unknown, but genetic factors may play a role.
References
- Olive AP, et al. Infantile hypertrophic pyloric stenosis. http://www.uptodate.com/home/index.html. Accessed June 23, 2010.
- Sondheimer JM, et al. Gastrointestinal tract. In: Hay WW Jr., et al. Current Diagnosis & Treatment: Pediatrics. 19th ed. New York, N.Y.: McGraw-Hill; 2007. http://www.accessmedicine.com/content.aspx?aID=3403837. Accessed June 23, 2010.
- D'Agostino J. Common abdominal emergencies in children. Emergency Medicine Clinics of North America. 2002;20:139.
- Guidelines for surgical treatment of infantile hypertrophic pyloric stenosis. Los Angeles, Ca.: International Pediatric Endosurgery Group. http://www.ipeg.org/education/guidelines/pyloric.html. Accessed July 7, 2010.
- Pyloric stenosis. The American Pediatric Surgical Association. http://www.eapsa.org//Surgeons/Content/NavigationMenu/Media/Resources/Pyloric_Stenosis.htm. Accessed July 7, 2010.
- Hoecker J (expert opinion). Mayo Clinic, Rochester, Minn. July 8, 2010.

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