Collaborative Stage for TNM 7 - Revised 12/10/2009  [ Schema ]

Bladder

CS Lymph Nodes

CodeDescriptionTNM 7 MapTNM 6 MapSS77 MapSS2000 Map
000No regional lymph node involvementN0N0NONENONE
100OBSOLETE DATA RETAINED V0200
Regional lymph nodes (including contralateral or bilateral nodes):
    Perivesical
    Iliac:
        Internal (hypogastric)
            Obturator
        External
        Iliac, NOS
    Sacral (lateral, presacral, sacral promontory (Gerota's), or NOS)
    Pelvic, NOS
    Regional lymph node(s), NOS

Single regional lymph node less than or equal to 2 cm
ERRORN1RNRN
150SINGLE regional lymph node:
    Perivesical
    Iliac:
        Internal (hypogastric)
            Obturator
        External
        Iliac, NOS
    Sacral (lateral, presacral, sacral promontory (Gerota's), or NOS)
    Pelvic, NOS
    Regional lymph node, NOS

Stated as N1 with no other information on regional lymph nodes
N1*RNRN
200OBSOLETE DATA RETAINED V0200
Single regional lymph node greater than 2 cm and less than or equal to 5 cm
OR multiple regional nodes, none greater than 5 cm
ERRORN2RNRN
250MULTIPLE regional lymph nodes:
   Perivesical
    Iliac:
        Internal (hypogastric)
            Obturator
        External
        Iliac, NOS
    Sacral (lateral, presacral, sacral promontory (Gerota's), or NOS)
    Pelvic, NOS
    Regional lymph nodes, NOS

Stated as N2 with no other information on regional lymph nodes
N2*RNRN
300OBSOLETE DATA RETAINED V0200
Regional lymph node(s), at least one greater than 5 cm
ERRORN3RNRN
350Common iliac lymph node(s)
Stated as N3 with no other information on regional lymph nodes
N3*DD
400350 + 150
Common iliac lymph node(s) plus single regional lymph node as listed in code 150
N3*DD
450350 + 250
Common iliac lymph node(s) plus multiple regional lymph nodes as listed in code 250
N3*DD
500OBSOLETE DATA RETAINED V0200
Regional lymph node(s), NOS (size and/or number not stated)
ERRORN1RNRN
505Regional lymph node(s), NOS (number not stated)N1*RNRN
800Lymph nodes, NOSN1N1RNRN
999Unknown; not stated
Regional lymph node(s) cannot be assessed
Not documented in patient record
NXNXUU