Collaborative Stage for TNM 7 - Revised 05/24/2011  [ Schema ]

Esophagus

CS Extension

CodeDescriptionTNM 7 MapTNM 6 MapSS77 MapSS2000 Map
000In situ, intraepithelial, noninvasive; high grade dysplasiaTisTisISIS
100Invasive tumor confined to mucosa, NOS (including intramucosal, NOS)T1aT1LL
110Invades lamina propriaT1aT1LL
120Invades muscularis mucosaeT1aT1LL
130Stated as T1a with no other information on extensionT1aT1LL
160Invades submucosaT1bT1LL
165Stated as T1b with no other information on extensionT1bT1LL
170Invades lamina propria, muscularis mucosae, or submucosa, with the exact layer not specified

Stated as T1 [NOS] with no other information on extension
T1NOST1LL
200Muscularis propria invadedT2T2LL
210Stated as T2  with no other information on extensionT2T2LL
300Localized, NOST1NOST1LL
400Adventitia and/or soft tissue invaded
Esophagus is described as "FIXED"
T3T3RERE
450Stated as T3 with no other information on extensionT3T3RERE
600OBSOLETE DATA RETAINED V0200
T4 subclassified in AJCC 7th Edition;
See Codes 610-730
           
Tumor invades adjacent structures
Cervical esophagus:
    Blood vessel(s):
        Carotid artery 
        Jugular vein
        Subclavian artery
    Thyroid gland
Intrathoracic, upper or mid-portion, esophagus:
    Blood vessel(s), major:
        Aorta
        Azygos vein
        Pulmonary artery/vein
        Vena cava 
    Carina
    Diaphragm
    Main stem bronchus
    Trachea
Intrathoracic, lower portion (abdominal), esophagus:
    Blood vessel(s):
        Aorta
        Gastric artery/vein
        Vena cava
    Diaphragm, not fixed, or NOS
    Stomach, cardia (via serosa)
ERRORT4RERE
610OBSOLETE DATA REVIEWED AND CHANGED V0203
See codes 615, 720, 725

Tumor invades adjacent structures
Cervical esophagus:
      Hypopharynx
     Jugular vein
     Larynx
    Thyroid gland
    
Intrathoracic, upper or mid-portion, esophagus:
    Blood vessel(s), major:
        Azygos vein
    Diaphragm 

Intrathoracic, lower portion (abdominal), esophagus:
   Blood vessel(s):
           Gastric artery/vein
   Diaphragm, not fixed, or NOS
   Stomach, cardia (via serosa)
Intrathoracic esophagus:
     Pleura
ERRORERRORERRORERROR
615Tumor invades adjacent structures:
    For cervical esophagus:
        Hypopharynx
        Jugular vein
        Larynx
        Thyroid gland
    For intrathoracic esophagus, upper or middle portion:
        Diaphragm
    For intrathoracic esophagus, lower portion (abdominal):
        Blood vessel(s), major:
            Gastric artery/vein
        Diaphragm, not fixed; diaphragm, NOS
        Stomach, cardia (via serosa)
    For intrathoracic esophagus:
        Pleura
T4aT4RERE
650OBSOLETE DATA RETAINED V0200
T4 subclassified in AJCC 7th Edition;
See Codes 610-730

Cervical esophagus:
    Carina
    Cervical vertebra(e)
    Hypopharynx
    Larynx
    Trachea
Intrathoracic esophagus:
    Lung via bronchus
    Mediastinal structure(s), NOS
    Pleura
    Rib(s)
    Thoracic vertebra(e)
ERRORT4RERE
660Thoracic/middle esophagus:
    Pericardium
T4aT4RED
680Cervical/upper esophagus:
    Pleura
Abdominal/lower esophagus:
    Diaphragm fixed
T4aT4DD
700OBSOLETE DATA CONVERTED V0203
See code 815

Stated as T4 [NOS]
ERRORERRORERRORERROR
710Stated as T4a with no other information on extensionT4aT4RERE
720Tumor invades adjacent structures:
    For intrathoracic esophagus, upper or middle:
        Azygos vein
T4bT4RERE
725720 + 615T4bT4RERE
728720 + 660T4bT4RED
730Tumor invades adjacent structures
    Cervical esophagus:
        Blood vessel(s):
            Carotid artery 
            Subclavian artery
        Carina 
        Cervical vertebra(e)
        Trachea
    Intrathoracic, upper or mid-portion, esophagus:
        Blood vessel(s), major:
            Aorta
            Pulmonary artery/vein
            Vena cava
        Carina
        Trachea
    Intrathoracic, lower portion (abdominal), esophagus:
        Blood vessel(s):
            Aorta
           Vena cava
    Intrathoracic esophagus (all portions):
        Adjacent Rib(s)
        Lung via bronchus
        Mediastinal structure(s), NOS
        Thoracic vertebra(e)
T4bT4RERE
740730 + 660

Any structure in code 730 involving thoracic/middle esophagus plus pericardium
T4bT4DD
745730 + 680

Any structure in code 730 involving cervical/upper esophagus plus pleura
OR
Any structure in code 730 involving abdominal/lower esophagus plus fixation of diaphragm
T4bT4DD
750Cervical/upper esophagus:
    Lung
    Main stem bronchus
T4bT4DD
780OBSOLETE DATA RETAINED V0200
T4 subclassified in AJCC 7th Edition;
See Code 660

Thoracic/middle esophagus:
    Pericardium
ERRORT4RED
800OBSOLETE DATA RETAINED V0200
T4 subclassified in AJCC 7th Edition;
See Codes 730 and 750

Further contiguous extension:
Cervical/upper esophagus:
    Lung
    Main stem bronchus
    Pleura
Abdominal/lower esophagus:
    Diaphragm fixed
ERRORT4DD
810Further contiguous extension

Stated as T4b with no other information on extension
T4bT4DD
815Invades adjacent structures, NOS

Stated as T4 [NOS] with no other information on extension
T4NOST4RERE
820Tumor invades adjacent structures listed in codes 615, 660, 680, or 720, stated as unresectableT4bT4DD
950No evidence of primary tumorT0T0UU
999Unknown; extension not stated
Primary tumor cannot be assessed
Not documented in patient record
TXTXUU