Eisenman, J I Collateral vein sign: angiographic demonstration of renal vein invasion in renal carcinoma. [electronic resource] - Radiology May 1969 - 1256-61 p. digital Publication Type: Journal Article ISSN: 0033-8419 Standard No.: 10.1148/92.6.1256 doi Subjects--Topical Terms: Adenocarcinoma--diagnostic imagingAdultAgedAngiographyFemaleHumansKidney Neoplasms--diagnostic imagingMaleMiddle AgedRenal Veins--diagnostic imaging