title: Partially obstructing antral web--a distinct clinical entity.
mesh_terms: D001466:Barium Sulfate; D002675:Child, Preschool; D005260:Female; D005753:Gastric Mucosa / Q000473:pathology; D006801:Humans; D007223:Infant; D011706:Pyloric Antrum / Q000002:abnormalities* / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D011859:Radiography; D013272:Stomach Diseases / Q000175:diagnosis
chemical_list: D001466:Barium Sulfate