Gastric heterotopia in a gall bladder.
D000293:Adolescent; D002828:Choristoma / Q000473:pathology*; D005260:Female; D005706:Gallbladder Neoplasms / Q000473:pathology*; D005753:Gastric Mucosa / Q000473:pathology; D006801:Humans; D010437:Peptic Ulcer / Q000473:pathology; D013270:Stomach