Collaborative Stage for TNM 7 - Revised 12/31/2009 [ Schema ]
CS Site-Specific Factor 3
Extranodal Extension of Regional Lymph Nodes
- Note 1: Code the status of extranodal extension whether assessed clinically or pathologically of any involved regional lymph node(s) coded in the CS Lymph Nodes field. Do not code extranodal extension in any nodes coded in CS Mets at DX in this field.
- Note 2: A statement of the presence or absence of extranodal extension in a pathology report takes priority over clinical assessment.
- Note 3: If nodes are involved but the clinical documentation and/or pathologic assessment does not indicate extranodal extension, assign code 010 (no extranodal extension documented on the available reports).
- Note 4: If the only documentation is a reference to clinically or pathologically involved nodes with no reference to extranodal extension, assign code 030 (no physical exam/imaging report and/or no pathology report available).
|000||No lymph nodes involved|
|010||No extranodal extension|
Nodes described as mobile
Nodes described as fixed or matted
|030||Nodes involved, unknown if extranodal extension|
|888||OBSOLETE DATA CONVERTED V0200 |
See code 988
Not applicable for this schema
|988||Not applicable: Information not collected for this case|
(May include cases converted from code 888 used in CSv1 for "Not applicable" or when the item was not collected. If this item is required to derive T, N, M, or any stage, use of code 988 may result in an error.)
|999||Unknown if regional lymph node(s) involved, not stated|
Regional lymph node(s) cannot be assessed
Not documented in patient record