Collaborative Stage for TNM 7 - Revised 11/18/2010  [ Schema ]

EsophagusGEJunction

CS Extension

CodeDescriptionTNM 7 MapTNM 6 MapSS77 MapSS2000 Map
000In situ, intraepithelial, non-invasive; high-grade dysplasiaTisTisISIS
050(Adeno)carcinoma, noninvasive, in a polypTisTisISIS
100Invasive tumor confined to mucosa, NOS, (including intramucosal, NOS)T1aT1LL
110Invades lamina propriaT1aT1LL
120Invades muscularis mucosaeT1aT1LL
125Stated as T1a with no other information on extensionT1aT1LL
130OBSOLETE DATA RETAINED V0200
since cardia/EGJ, and the proximal 5cm of the fundus and body of the stomach have been moved from the Stomach schema in CSv2

Confined to head of polyp
Extension to stalk
ERRORT1LL
140OBSOLETE DATA RETAINED V0200
since cardia/EGJ, and the proximal 5cm of the fundus and body of the stomach have been moved from the Stomach schema in CSv2

Confined to stalk of polyp
ERRORT1LL
150Tumor in polyp, NOST1NOST1LL
160Invades submucosa (superficial invasion)

Stated as T1b with no other information on extension
T1bT1LL
170Stated as T1 [NOS] with no other information on extensionT1NOST1LL
200Invades into but not through muscularis propriaT2T2aLL
300Implants inside stomach
Localized, NOS
T1NOST1LL
350Linitis plastica (and no other information regarding extension available)
(See Note 4)
T2T2aREL
360Stated as T2 with no other information on extensionT2T2NOSLL
400Extension through wall, NOS
Invasion through muscularis propria or muscularis, NOS
Perimuscular tissue invaded
Subserosal tissue/(sub)serosal fat invaded
T3T2bLL
420Adventitia and/or soft tissue invaded
Esophagus is described as "FIXED"
T3T3RERE
430OBSOLETE DATA CONVERTED V0203 See code 480  Stated as T3 [NOS]ERRORERRORERRORERROR
450Extension to adjacent (connective) tissue
WITHOUT perforation of visceral peritoneum covering these structures:
    Gastric artery
    Ligaments:    
        Gastrocolic
        Gastrohepatic
        Gastrosplenic
    Omentum, NOS
        Greater
        Lesser
    Perigastric fat
T3T2bRERE
480Stated as T3 with no other information on extensionT3T2bLRE
500Invasion of/through serosa (mesothelium) (tunica serosa) (visceral peritoneum), including perforation of
visceral peritoneum covering the gastric ligaments or the omentum
WITHOUT invasion of adjacent structures
T4aT3RERE
550500 + 450T4aT3RERE
570Pericardium
Pleura
Diaphragm
T4aT4RERE
580Stated as T4a with no other information on extensionT4aT4RERE
600OBSOLETE DATA RETAINED AND REVIEWED V0203
See codes 570, 605, and 615

Diaphragm
Duodenum via serosa or NOS
Esophagus via serosa
Ileum
Jejunum
Liver
Pancreas
Small intestine, NOS
Spleen
Transverse colon (including flexures)
T4aT4RERE
605Duodenum via serosa
Duodenum, NOS
Esophagus via serosa
Ileum
Jejunum
Liver
Pancreas
Small intestine, NOS
Spleen
T4bT4RERE
610OBSOLETE DATA REVIEWED V0203
See codes 570 and 615

Pleura
Pericardium
T4aT4RERE
615605 + 570T4bT4RERE
700Abdominal wall
Adrenal gland
Kidney
Retroperitoneum
T4aT4DD
710OBSOLETE DATA CONVERTED V0203
See code 810

Stated as T4 [NOS]
ERRORERRORERRORERROR
720OBSOLETE DATA CONVERTED V0203
See code 580

Stated as T4a [NOS]
ERRORERRORERRORERROR
800Further contiguous extension including but not limited to:
   Aorta
   Vertebral body
   Trachea
Stated as unresectable, NOS
T4bT4DD
805Stated as T4b with no other information on extensionT4bT4DD
810Stated as T4 [NOS] with no other information on extensionT4NOST4RERE
820OBSOLETE DATA CONVERTED V0203
See code 805

Stated as T4b [NOS]
ERRORERRORERRORERROR
950No evidence of primary tumorT0T0UU
999Unknown extension
Primary tumor cannot be assessed
Not documented in patient record
TXTXUU