CS Mets at DX

Notes

**Note**: Supraclavicular and transverse cervical lymph nodes are coded in CS Lymph Nodes because they are categorized as N rather than M in AJCC TNM.
Code Description AJCC 7 M AJCC 6 M Summary Stage 1977 M Summary Stage 2000 M
00 No distant metastasis M0 M0 NONE NONE
10 Distant lymph node(s):
Mediastinal (excluding superior mediastinal nodes)
Distant lymph node(s), NOS		 M1 M1 D D
40 Distant metastases except distant lymph node(s)
Carcinomatosis		 M1 M1 D D
50 40+10

Distant metastasis plus distant lymph node(s)		 M1 M1 D D
60 Distant metastasis, NOS

Stated as M1 with no other information on distant metastasis		 M1 M1 D D
99 Unknown; distant metastasis not stated
Distant metastasis cannot be assessed
Not documented in patient record		 M0 MX U U