title: 18F-FDG-avid brunner gland hyperplasia.
abstract: Brunner gland hyperplasia, a rare duodenal tumor, usually presents with benign features. A 68-year-old man with a history of anemia presented with a polypoid duodenal mass that was detected by CT and esophagogastroduodenoscopy. This mass showed high F-FDG avidity on PET/CT and was histopathologically confirmed as Brunner gland hyperplasia. We suggest that Brunner gland hyperplasia should be considered in the differential diagnosis of F-FDG-avid duodenal tumors.
authors.affiliation: From the *Department of Nuclear Medicine, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan; †Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, and ‡Department of Nuclear Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea.
authors.forename: Seol Hoon
authors.initials: SH
authors.lastname: Park
authors.forename: Kwang-Min
authors.initials: KM
authors.lastname: Park
authors.forename: Jae Seung
authors.initials: JS
authors.lastname: Kim
mesh_terms: D000368:Aged; D002011:Brunner Glands / Q000000981:diagnostic imaging* / Q000473:pathology; D019788:Fluorodeoxyglucose F18; D006801:Humans; D006965:Hyperplasia / Q000000981:diagnostic imaging; D008297:Male; D064847:Multimodal Imaging; D049268:Positron-Emission Tomography; D019275:Radiopharmaceuticals; D014057:Tomography, X-Ray Computed
chemical_list: D019275:Radiopharmaceuticals; D019788:Fluorodeoxyglucose F18