NAACCR Item #3886: Major Vein Involvement
|Item #||Length||Source of Standard||Year Implemented||Version Implemented||Year Retired||Version Retired|
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.
|0||Major vein involvement not present/not identified|
|1||Renal vein or its segmental branches|
|2||Inferior vena cava (IVC)|
|3||Major vein invasion, NOS|
|4||Any combination of codes 1-3|
|8||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.)
|9||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.