CausesBy Mayo Clinic staff
The causes of pyloric stenosis are unknown, but genetic and environmental factors probably play a role.
- Olive AP, et al. Infantile hypertrophic pyloric stenosis. http://www.uptodate.com/home/index. Accessed Oct. 18, 2012.
- Pyloric stenosis. The American Pediatric Surgical Association. http://www.pediatricsurgerymd.org/AM/Template.cfm?Section=List_Of_Conditions1&ContentID=1619&template=/CM/ContentDisplay.cfm. Accessed Oct. 18, 2012.
- Barbara Woodward Lips Patient Education Center. About your baby's surgery for pyloric stenosis. Rochester, Minn.: Mayo Foundation for Medical Education and Research; 2008.
- Kliegman RM, et al. Nelson Textbook of Pediatrics. 19th ed. Philadelphia, Pa.: Saunders Elsevier; 2011. http://www.mdconsult.com/das/book/body/208746819-6/0/1608/0.html. Accessed Oct. 18, 2012.