NAACCR Item #3886: Major Vein Involvement
|Source of Standard
NAACCR XML: Tumor.majorVeinInvolvement
Major vein involvement pertains to the invasion of the kidney tumor into major veins.
Involvement of major veins for Kidney is a Registry Data Collection Variable in AJCC. It was previously collected as Kidney, CS SSF #2.
|Major vein involvement not present/not identified
|Renal vein or its segmental branches
|Inferior vena cava (IVC)
|Major vein invasion, NOS
|Any combination of codes 1-3
|Not applicable: Information not collected for this case (If this information is required by your standard setter, use of code 8 may result in an edit error.)
|Not documented in medical record Vein involvement not assessed or unknown if assessed No surgical resection of primary site is performed
Each Site-Specific Data Item (SSDI) applies only to selected primary sites, histologies, and years of diagnosis. Depending on applicability and standard-setter requirements, SSDIs may be left blank.