title: Isolated lymphoid hyperplasia of the gastric antrum and duodenal bulb in a child.
mesh_terms: D002648:Child; D004386:Duodenum / Q000473:pathology*; D005260:Female; D005773:Gastroscopy; D006801:Humans; D006965:Hyperplasia; D008221:Lymphoid Tissue / Q000473:pathology*; D011706:Pyloric Antrum / Q000473:pathology*