NAACCR Item #3882: LN Positive Axillary Level I-II
|Source of Standard
NAACCR XML: Tumor.lnPositiveAxillaryLevel1To2
This data item pertains to the number of positive ipsilateral level I and II axillary lymph nodes and intramammary lymph nodes based on pathological information.
Lymph Nodes Positive Axillary Level I-II can be collected by the surveillance community for breast cancers. Prior to 2018, Breast SSF#3 was used for Lymph Nodes Positive Axillary Level I-II.
|All ipsilateral axillary nodes examined negative
|1 - 99 nodes positive (Exact number of nodes positive)
|100 or more nodes positive
|Positive nodes, number unspecified
|Positive aspiration or needle core biopsy of lymph node(s)
|Not applicable: Information not collected for this case (If this item is required by your standard setter, use of code X8 will result in an edit error.)
|Not documented in medical record Level I-II axillary nodes not assessed or unknown if assessed
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.