00 |
No regional lymph nodes examined |
01 |
One regional lymph node examined |
02 |
Two regional lymph nodes examined |
.. |
.. |
90 |
90 or more regional lymph nodes examined |
.. |
95 |
No regional lymph node(s) removed, but aspiration of regional lymph node(s) was performed |
96 |
Regional lymph node removal documented as sampling, and number of lymph nodes unknown/not stated |
97 |
Regional lymph node removal documented as a dissection, and number of lymph nodes unknown/not stated |
98 |
Regional lymph nodes surgically removed, but number of lymph nodes unknown/not stated and not documented as sampling or dissection |
99 |
Unknown; not stated; death certificate-only |