title: Isolated ampullary hamartoma: an under-recognized cause of intermittent pruritus.
authors.affiliation: Department of Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, USA. Electronic address: SRaghavapuram@uams.edu.
authors.forename: Saikiran
authors.initials: S
authors.lastname: Raghavapuram
authors.affiliation: Division of Gastroenterology, Department of Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, USA. Electronic address: MGirotra@uams.edu.
authors.forename: Mohit
authors.initials: M
authors.lastname: Girotra
authors.affiliation: Division of Gastroenterology, Department of Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, USA. Electronic address: RFRego@uams.edu.
authors.forename: Rayburn F
authors.initials: RF
authors.lastname: Rego
mesh_terms: D014670:Ampulla of Vater / Q000473:pathology* / Q000601:surgery; D003137:Common Bile Duct Diseases / Q000175:diagnosis* / Q000601:surgery; D016099:Endoscopy, Gastrointestinal; D006222:Hamartoma / Q000175:diagnosis* / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D011537:Pruritus / Q000209:etiology*