title: Focal foveolar hyperplasia presenting as an antral-pyloric mass in a young infant.
abstract: A young infant with vomiting associated with a gastric polyp is presented. The polyp proved to be focal foveolar hyperplasia. These non-neoplastic polyps of unknown etiology are usually found in adults.
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D006965:Hyperplasia / Q000000981:diagnostic imaging; D007223:Infant; D008297:Male; D011706:Pyloric Antrum / Q000000981:diagnostic imaging / Q000473:pathology*; D011859:Radiography; D013272:Stomach Diseases / Q000000981:diagnostic imaging* / Q000473:pathology; D013274:Stomach Neoplasms / Q000000981:diagnostic imaging