Organization | Field Name | ID | Required |
---|---|---|---|
KCR | AJCC TNM Post Therapy Path (yp) N (AJCC8TNMPostTxN) | 33164 | Yes |
AJCC | AJCC TNM Post Therapy Path (yp) N | Yes |
Field length: 15
This field will be used for cases 01/01/2018 and forward.
Description
Detailed site-specific codes for the postneoadjuvant therapy nodes (N) as defined by AJCC 8th edition.
Rationale
CoC requires that AJCC TNM staging be used in its approved cancer programs. AJCC developed its staging system for evaluating trends in the treatment and control of cancer. This staging is used by physicians to estimate prognosis, to plan treatment, to evaluate new types of therapy, to analyze outcome, to design follow-up strategies, and to assess early detection results.
Identifies the absence or presence of regional lymph node (N) metastasis and describes the extent of lymph node metastasis of the tumor known known following the completion of neoadjuvant therapy (satisfying the definition for that disease site) and planned postneoadjuvant therapy surgical resection.
Codes (in addition to those published in the AJCC Cancer Staging Manual)
Code | Description |
---|---|
88 | Not applicable, no code assigned for this case in the current AJCC Staging Manual. |
Blank | This field is left blank if no information at all is available to code this item. |
Note: See the AJCC 8th edition Cancer Staging Manual for site-specific categories for the TNM categories and stage groups. See the CURRENT STORE manual for specifications for codes and data entry rules.