Myoepithelial hamartoma of Brunner's gland in the stomach.
D000368:Aged; D002011:Brunner Glands; D002828:Choristoma / Q000473:pathology*; D004386:Duodenum; D005260:Female; D006222:Hamartoma / Q000473:pathology*; D006801:Humans; D013274:Stomach Neoplasms / Q000473:pathology*