Nelms, Justin K Retroperitoneal ganglioneuroma encasing the celiac and superior mesenteric arteries. [electronic resource] - TheScientificWorldJournal Nov 2004 - 974-7 p. digital Publication Type: Case Reports; Journal Article ISSN: 1537-744X Standard No.: 10.1100/tsw.2004.198 doi Subjects--Topical Terms: AdultCeliac ArteryFemaleGanglioneuroma--pathologyHumansMesenteric Artery, SuperiorRetroperitoneal Neoplasms--pathology