Collaborative Stage for TNM 7 - Revised 06/28/2011  [ Schema ]

Retinoblastoma

CS Lymph Nodes

CodeDescriptionTNM 7 MapTNM 6 MapSS77 MapSS2000 Map
000No regional lymph node involvementN0N0NONENONE
100Regional lymph node(s):  
    Cervical
    Parotid (preauricular)
    Submandibular
    Regional lymph node(s),
NOS

Stated as N1 with no other information on regional lymph nodes
N1N1RNRN
200Distant lymph nodes

Stated as N2 with no other information on regional lymph nodes
N2*DD
250200 + 100N1*DD
800Lymph nodes, NOSN1N1RNRN
999Unknown; regional lymph nodes not stated
Regional lymph nodes cannot be assessed
Not documented in patient record
NXNXUU