Collaborative Stage for TNM 7 - Revised 11/10/2010  [ Schema ]

Liver

CS Extension

CodeDescriptionTNM 7 MapTNM 6 MapSS77 MapSS2000 Map
100Single lesion (one lobe)
WITHOUT intrahepatic vascular invasion, including vascular invasion not stated
T1T1LL
150More than one lobe involved by contiguous growth (single lesion)
WITHOUT intrahepatic vascular invasion, including vascular invasion not stated
T1T1RERE
170Confined to liver, NOS
Localized, NOS
T1T1LL
200OBSOLETE DATA CONVERTED V0200
See code 350

Single lesion (one lobe) WITH intrahepatic vascular invasion
ERRORERRORERRORERROR
250Single lesion 
WITH involvement of one or more lobes of liver or extension within liver not stated,
WITH extension to gallbladder
WITHOUT vascular invasion, including vascular invasion not stated
T1T1RERE
270Stated as T1 with no other information on extensionT1T1LL
300OBSOLETE DATA CONVERTED V0200
See code 390

Multiple (satellite) nodules/tumors (one lobe)
WITHOUT
intrahepatic vascular invasion, including vascular invasion not stated
ERRORERRORERRORERROR
350Single lesion (one lobe )
WITH intrahepatic vascular invasion
T2T2LL
370More than one lobe involved by contiguous growth (single lesion)
WITH vascular invasion
T2T2RERE
380Single lesion 
WITH involvement of one or more lobes of liver or extension within liver not stated
WITH extension to gallbladder
WITH intrahepatic vascular invasion
T2T2RERE
390Multiple (satellite) nodules/tumors (one lobe)
WITHOUT intrahepatic vascular invasion, including vascular invasion not stated
^*LL
400Multiple (satellite) nodules/tumors (one lobe)
WITH intrahepatic vascular invasion
^*LL
420Multiple (satellite) nodules/tumors (one lobe)
WITH extension to gallbladder
WITH or WITHOUT intrahepatic vascular invasion
^*RERE
440Multiple (satellite) nodules/tumors in more than one lobe of liver or on surface of parenchyma
Satellite nodules, NOS
^*DRE
460Stated as T2 with no other information on extensionT2T2LL
500OBSOLETE DATA CONVERTED V0200
See code 170

Confined to liver, NOS
Localized, NOS
ERRORERRORERRORERROR
510OBSOLETE DATA CONVERTED V0200
See code 150

More than one lobe involved by contiguous growth (single lesion)
WITHOUT vascular invasion, including vascular invasion not stated
ERRORERRORERRORERROR
520OBSOLETE DATA CONVERTED V0200
See code 370

More than one lobe involved by contiguous growth (single lesion)
WITH vascular invasion
ERRORERRORERRORERROR
530OBSOLETE DATA CONVERTED V0200
See code 250

Extension to gallbladder, extent within liver not stated
ERRORERRORERRORERROR
540OBSOLETE DATA CONVERTED V0200
See code 250

Extension to gallbladder 530 + (100 or 510)
ERRORERRORERRORERROR
550OBSOLETE DATA CONVERTED V0200
See code 380

Extension to gallbladder 530 + (200 or 520)
ERRORERRORERRORERROR
560OBSOLETE DATA CONVERTED V0200
See code 420

Extension to gallbladder 530 + (300 or 400)
ERRORERRORERRORERROR
580OBSOLETE DATA CONVERTED V0200
See code 645

Extrahepatic bile ducts
ERRORERRORERRORERROR
600Stated as T3a with no other information regarding extensionT3aT3RERE
630Single or multiple tumor(s)
WITH major vascular invasion: major branch(es) of portal or hepatic vein(s)
(See Note 2)
T3bT3RERE
635630 + 440

Single or multiple tumor(s) with major vascular invasion: major branch(es) of portal or hepatic vein(s) plus multiple nodules/tumors in more than one lobe of liver or on surface of parenchyma
T3bT3DRE
638Stated as T3b with no other information on extensionT3bT3RERE
640Direct extension/perforation of visceral peritoneumT4T4RERE
645Extrahepatic bile ductsT4T4RERE
650OBSOLETE DATA CONVERTED V0200
See code 440

Multiple (satellite) nodules/tumors in more than one lobe of liver or on surface of parenchyma
Satellite nodules, NOS
ERRORERRORERRORERROR
660Extension to hepatic artery or vena cavaT4T4RERE
670OBSOLETE DATA CONVERTED V0200
See code 635

630+650
ERRORERRORERRORERROR
700DiaphragmT4T4RERE
750OBSOLETE DATA RETAINED AND REVIEWED V0203
Perforation of visceral peritoneaum included in 2 codes in CSv2: V0201, V0202.  Any case coded 750 for perforation of visceral peritoneum should be recoded to 640.  See codes 640, 755

Lesser omentum
Ligament(s):
    Coronary
    Falciform
    Hepatoduodenal
    Hepatogastric
    Round (of liver)
    Triangular
Perforation of visceral peritoneum
Parietal peritoneum
T4T4RERE
755Lesser omentum
Ligament(s):
    Coronary
    Falciform
    Hepatoduodenal
    Hepatogastric
    Round (of liver)
    Triangular
Parietal peritoneum
T4T4RERE
760OBSOLETE DATA CONVERTED V0200
See code 770

(650 or 670) + any of (640 or 660 or 700 or 750)
ERRORERRORERRORERROR
770(640, 645, 660, 700, or 755) + (440 or 635)

Any extension coded in (640, 645, 660, 700, or 750) plus multiple tumors/nodules in more than one lobe of liver or on surface of parenchyma
T4T4DRE
800Further contiguous extension:
    Pancreas
    Pleura
    Stomach
Other contiguous extension
T4T4DD
805OBSOLETE DATA CONVERTED V0203
See code 950

No evidence of primary tumor
ERRORERRORERRORERROR
810Stated as T4 with no other information on extensionT4T4DD
950No evidence of primary tumorT0T0UU
999Unknown, extension not stated
Primary tumor cannot be assessed
Not documented in patient record
TXTXUU