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Framework that allows defining file formats (layouts) and use them to read and write data files.
Item #
Length
Source of Standard
Year Implemented
Version Implemented
Year Retired
Version Retired
3879
1
NAACCR
2018
18
NAACCR XML: Tumor.lnHeadAndNeckOther
Description
Lymph Nodes for Head and Neck, Other records the involvement of lymph nodes other than Levels I-III, IV-V, and VI-VII.
Rationale
Level of nodal involvement is a Registry Data Collection Variable in AJCC. This data item was previously collected as Head and Neck SSF# 6 (common SSF).
Codes
0
No involvement in other head and neck lymph node regions
1
Buccinator (facial) lymph node(s) involved
2
Parapharyngeal lymph node(s) involved
3
Periparotid and intraparotid lymph node(s) involved
4
Preauricular lymph node(s) involved
5
Retropharyngeal lymph node(s) involved
6
Suboccipital/retroauricular lymph node(s) involved
7
Any combination of codes 1-6
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
Other Head and Neck lymph 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.