title: Pyloric duplications: review and case study.
abstract: Gastric duplications are unusual congenital anomalies that often require surgical treatment. Pyloric duplications are particularly rare; few are reported in the English literature. This article reviews the literature on pyloric duplications and describes a pyloric duplication associated with hypertrophic pyloric stenosis in a 5-week-old child and a duplication that recurred 7 years later.
mesh_terms: D006801:Humans; D006984:Hypertrophy; D007223:Infant; D008297:Male; D011706:Pyloric Antrum / Q000002:abnormalities* / Q000473:pathology / Q000601:surgery; D011707:Pyloric Stenosis / Q000150:complications* / Q000473:pathology / Q000601:surgery; D012008:Recurrence