title: [Incidental finding of a paraganglioma - a "hummingbird" in differential retroperitoneal tumors diagnosis].
authors.forename: F
authors.initials: F
authors.lastname: Scheer
authors.forename: P
authors.initials: P
authors.lastname: Kamusella
authors.forename: R
authors.initials: R
authors.lastname: Andresen
mesh_terms: D000328:Adult; D002471:Cell Transformation, Neoplastic / Q000473:pathology; D005260:Female; D021501:Flank Pain / Q000209:etiology*; D006801:Humans; D033162:Incidental Findings; D010535:Laparoscopy; D008279:Magnetic Resonance Imaging; D010236:Paraganglioma, Extra-Adrenal / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D012186:Retroperitoneal Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D014463:Ultrasonography; D014514:Ureteral Calculi / Q000175:diagnosis*; D014552:Urinary Tract Infections / Q000175:diagnosis*