Note: Code only regional nodes and nodes, NOS, in this field. Distant nodes are coded in the field Mets at DX.
Code |
Description |
TNM |
SS77 |
SS2000 |
00 |
None; no regional lymph node involvement |
N0 |
NONE |
NONE |
10 |
Regional lymph node(s) (including contralateral or bilateral)
- For all subsites:
- Cervical esophagus only:
- Cervical, NOS
- Anterior deep cervical (laterolateral) (recurrent laryngeal)
- Internal jugular, NOS:
- Deep cervical, NOS:
- Upper, NOS:
- Jugulodigastric (subdigastric)
- Intrathoracic esophagus, upper or middle, only:
- Internal jugular, NOS:
- Deep cervical, NOS:
- Lower, NOS:
- Jugulo-omohyoid (supraomohyoid)
- Middle
- Upper cervical, NOS:
- Jugulodigastric (subdigastric)
- Intrabronchial:
- Carinal (tracheobronchial) (tracheal bifurcation)
- Hilar (bronchopulmonary) (proximal lobar) (pulmonary root)
- Peritracheal
- Left gastric (superior gastric):
- Cardiac (cardial)
- Lesser curvature
- Posterior mediastinal (tracheoesophageal)
- Intrathoracic esophagus, lower (abdominal) only:
- Left gastric (superior gastric):
- Cardiac (cardial)
- Lesser curvature
- Perigastric, NOS
- Posterior mediastinal (tracheoesophageal)
|
N1 |
RN |
RN |
20 |
Cervical Esophagus only:
- Scalene (inferior deep cervical)
- Supraclavicular (transverse cervical)
|
N1 |
D |
RN |
22 |
Intrathoracic, upper thoracic or middle, only:
|
N1 |
D |
RN |
30 |
- All esophagus subsites:
- Anterior mediastinal
- Mediastinal, NOS
- Cervical esophagus only:
- Aortopulmonary
- Paratracheal
- Posterior mediastinal
- Superior mediastinal
- Intrathoracic esophagus,upper or middle, only:
- Aortopulmonary
- Pulmonary ligament
- Intrathoracic esophagus, lower (abdominal) only:
- Common hepatic
- Diaphragmatic
- Paratracheal
- Splenic
- Superior mediastinal
|
N1 |
RN |
RN |
50 |
Regional lymph node(s), NOS |
N1 |
D |
D |
80 |
Lymph nodes, NOS |
N1 |
RN |
RN |
99 |
- Unknown; not stated
- Regional lymph node(s) cannot be assessed
- Not documented in patient record
|
NX |
U |
U |