title: Quiz case of the month. Diagnosis: duodenal gangliocytic paraganglioma.
authors.affiliation: Department of Radiology, University of Athens, Areteion Hospital, 76 Vas. Sophias Av., GR-115 28 Athens, Greece.
authors.forename: D T
authors.initials: DT
authors.lastname: Kehagias
authors.forename: L A
authors.initials: LA
authors.lastname: Moulopoulos
authors.forename: A
authors.initials: A
authors.lastname: Pafiti
authors.forename: L J
authors.initials: LJ
authors.lastname: Vlahos
mesh_terms: D003937:Diagnosis, Differential; D004379:Duodenal Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology / Q000601:surgery; D004386:Duodenum / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D005260:Female; D006801:Humans; D008875:Middle Aged; D010235:Paraganglioma / Q000000981:diagnostic imaging* / Q000473:pathology / Q000601:surgery; D014057:Tomography, X-Ray Computed