Collaborative Stage for TNM 7 - Revised 12/31/2009 [ Schema ]
| Code | Description |
| 000 | All para-aortic lymph nodes examined are negative |
| 001-089 | 1-89 para-aortic lymph nodes are positive. (Code exact number of nodes positive) |
| 090 | 90 or more para-aortic lymph nodes are positive |
| 095 | Positive aspiration or core biopsy of para-aortic lymph node(s) was performed |
| 097 | Positive para-aortic lymph nodes are documented, but the number is unspecified |
| 098 | No para-aortic lymph nodes were examined |
| 888 | OBSOLETE DATA CONVERTED V0200 See code 988 Not applicable for this site |
| 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 | It is unknown whether para-aortic lymph nodes are positive; not applicable; not stated in patient record |