title: Tumor thrombus in a retroaortic left renal vein and incidental right circumcaval ureter.
abstract: The authors describe computed tomographic (CT) and magnetic resonance (MR) imaging of coexistent anomalies of the inferior vena cava and renal venous system. These were particularly relevant due to the presence of a renal neoplasm which invaded an anomalous renal vein.
authors.affiliation: Department of Diagnostic Radiology, Northwestern University Medical School, Chicago, Illinois.
authors.forename: R
authors.initials: R
authors.lastname: Pinsk
authors.forename: A A
authors.initials: AA
authors.lastname: Nemcek
authors.forename: S W
authors.initials: SW
authors.lastname: Fitzgerald
mesh_terms: D000015:Abnormalities, Multiple / Q000000981:diagnostic imaging / Q000473:pathology; D000368:Aged; D002292:Carcinoma, Renal Cell / Q000473:pathology*; D006801:Humans; D007680:Kidney Neoplasms / Q000473:pathology*; D008279:Magnetic Resonance Imaging; D008297:Male; D009360:Neoplastic Cells, Circulating / Q000473:pathology*; D012082:Renal Veins / Q000002:abnormalities* / Q000000981:diagnostic imaging / Q000473:pathology*; D014057:Tomography, X-Ray Computed; D014682:Vena Cava, Inferior / Q000002:abnormalities* / Q000000981:diagnostic imaging / Q000473:pathology