J Korean Surg Soc.  2001 Aug;61(2):208-210.

Pyloric Duplication Cyst

• Park SG
• Chung ES

Abstract

Pyloric duplication is a rare anomaly usually manifested as an abdominal mass or gastric outlet obstruction mimicking infantile hypertrophic pyloric stenosis. We experienced a rare case of pyloric duplication without any evidence of a communication to neighboring organs including extrahepatic biliary tree or pancreatic duct in in a newborn male patient. We performed a complete excision of that lesion without bowel resection and encountered an uneventful postoperative recovery.

MeSH Terms

Biliary Tract
Gastric Outlet Obstruction
Humans
Infant, Newborn
Male
Pancreatic Ducts
Pyloric Stenosis, Hypertrophic