Non-neoplastic anomalies
Acquired pyloric stenosis

Author: Elliot Weisenberg, M.D.(see Authors page)

Revised: 7 April 2016, last major update July 2012

Copyright: (c) 2003-2016,, Inc.

See also: Congenital pyloric stenosis
Cite this page: Acquired pyloric stenosis. website. Accessed September 24th, 2018.
Definition / general
  • 80% men, hypertrophy of pyloric circular muscle fibers that ends at duodenum
  • Associated with antral gastritis or pyloric ulcer
Differential diagnosis