Collaborative Stage for TNM 7 - Revised 10/05/2010  [ Schema ]

Peritoneum

CS Lymph Nodes

CodeDescriptionTNM 7 MapTNM 6 MapSS77 MapSS2000 Map
000No regional lymph node involvementN0N0NONENONE
100Regional lymph nodes:
    Intra-abdominal
    Paracaval
    Pelvic
    Subdiaphragmatic
    Regional lymph nodes, NOS

Stated as N1 with no other information on regional lymph nodes
N1N1RNRN
800Lymph nodes, NOSN1N1RNRN
999Unknown; regional lymph nodes not stated
Regional lymph nodes cannot be assessed
Not documented in patient record
(See Note 3)
NXNXUU