Bonsib, Stephen M Renal veins and venous extension in clear cell renal cell carcinoma. [electronic resource] - Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc Jan 2007 - 44-53 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0893-3952 Standard No.: 10.1038/modpathol.3800726 doi Subjects--Topical Terms: Actins--analysisCarcinoma, Renal Cell--chemistryHumansImmunohistochemistryKidney--blood supplyKidney Neoplasms--chemistryMuscle, Smooth, Vascular--pathologyNeoplasm InvasivenessNeoplasm StagingPlatelet Endothelial Cell Adhesion Molecule-1--analysisPractice Guidelines as TopicRenal Veins--chemistryStaining and Labeling--methodsTerminology as Topic