title: A common finding in an uncommon location.
authors: Department of Gastroenterology, Hepatology, and Nutrition, The Wexner Medical Center at the Ohio State University, Columbus, OH, USA.
authors: Jonathan
authors: J
authors: Congeni
authors: Edward J
authors: EJ
authors: Levine
mesh_terms: D015746:Abdominal Pain / Q000175:diagnosis / Q000209:etiology; D001707:Biopsy, Needle; D004378:Duodenal Diseases / Q000150:complications / Q000175:diagnosis / Q000473:pathology* / Q000628:therapy; D016099:Endoscopy, Gastrointestinal / Q000379:methods; D005500:Follow-Up Studies; D006801:Humans; D007150:Immunohistochemistry; D007676:Kidney Failure, Chronic / Q000150:complications / Q000175:diagnosis / Q000601:surgery; D016030:Kidney Transplantation / Q000379:methods; D008297:Male; D008548:Melanosis / Q000150:complications / Q000175:diagnosis / Q000473:pathology* / Q000628:therapy; D008875:Middle Aged; D009325:Nausea / Q000175:diagnosis / Q000209:etiology; D035583:Rare Diseases; D018570:Risk Assessment; D013272:Stomach Diseases / Q000150:complications / Q000175:diagnosis / Q000473:pathology* / Q000628:therapy; D016896:Treatment Outcome; D014839:Vomiting / Q000175:diagnosis / Q000209:etiology