
layout.fixed.naaccr.doc.naaccr21.lnHeadAndNeckLevels6To7.html Maven / Gradle / Ivy
Item #
Length
Source of Standard
Year Implemented
Version Implemented
Year Retired
Version Retired
3878
1
NAACCR
2018
18
NAACCR XML: Tumor.lnHeadAndNeckLevels6To7
Description
Lymph Nodes for Head and Neck, Levels VI-VII records the involvement of Levels VI-VII lymph nodes.
Rationale
Level of nodal involvement is a Registry Data Collection Variable in AJCC. This data item was previously collected as Head and Neck SSF# 5 (common SSF).
Level of nodal involvement is a Registry Data Collection Variable in AJCC. This data item was previously collected as Head and Neck SSF# 5 (common SSF).
Codes
0
No involvement in Levels VI or VII lymph nodes
1
Level VI lymph node(s) involved
2
Level VII lymph node(s) involved
3
Levels VI and VII lymph node(s) involved
8
Not applicable: Information not collected for this case
(If this item is required by your standard setter, use of code 8 will result in an edit error)
9
Not documented in medical record
Positive nodes, but level of positive node(s) unknown
Lymph nodes levels VI-VII 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.
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