EOD Regional Nodes

This input is used for staging

Notes

**Note 1:** Code only regional nodes and nodes, NOS in this field. Distant notes are coded in EOD Mets. **Note 2:** Code 800 if regional lymph nodes are involved but there is no indication of the number of nodes involved. **Note 3:** Imaging studies often refer to involved nodes in the gastrohepatic ligament or at the gastrohepatic level for esophageal primaries. Code as left gastric nodes if there is no more specific information.

Default

999

NAACCR Item

NAACCR #774
Code Description SS2018 N
000 No regional lymph node involvement NONE
300 For all subsites (excluding GE junction) - Peri-/paraesophageal (8L, 8M) Cervical esophagus only - Cervical, NOS + Anterior deep cervical (laterotracheal) (recurrent laryngeal) + Deep cervical, NOS * Upper, NOS - Jugulodigastric (subdigastric) + Internal jugular, NOS - Scalene (inferior deep cervical) (1) - Supraclavicular (transverse cervical) (1) - 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) (10R, 10L) (tracheal bifurcation) + Hilar (bronchopulmonary) (proximal lobar) (pulmonary root) + Peritracheal - Left gastric (superior gastric) (17) + Cardiac (cardial) + Lesser curvature + Perigastric, NOS - Posterior mediastinal (tracheoesophageal) - Superior mediastinal Intrathoracic esophagus, lower (abdominal) only - Left gastric (superior gastric) (17) + Cardiac (cardial) + Lesser curvature + Perigastric, NOS - Posterior mediastinal (3P) (tracheoesophageal) Esophagus GE Junction - Celiac (20) + Hepatic (excluding hepatoduodenal) + Left gastric (superior gastric), NOS * Cardiac * Cardioesophageal * Gastric, left (17) * Gastropancreatic, left * Lesser curvature * Lesser omental * Pericardial (16) + Pancreaticosplenic (pancreaticolineal) + Pancreatoduodenal + Perigastric, NOS + Peripancreatic + Right gastric (inferior gastric), NOS * Gastrocolic * Gastroduodenal * Gastroepiploic (gastro-omental), right or NOS * Gastrohepatic * Greater curvature * Greater omental * Pyloric, NOS - Infrapyloric (subpyloric) - Suprapyloric + Splenic (lineal), NOS * Gastroepiploic (gastro-omental), left * Splenic hilar Nodule(s) in perigastric fat RN
700 All subsites - Anterior mediastinal (6) - Diaphragmatic (15) - Mediastinal, NOS - Pulmonary ligament (9) - Subcarinal (tracheal carina) (7) Cervical esophagus - Aortopulmonary (5) + Para-aortic (ascending aorta or phrenic) + Subaortic - Paratracheal (2R, 2L, 4R, 4L) - Posterior mediastinal (3P) - Superior mediastinal Intrathoracic esophagus, upper or middle, only - Aortopulmonary (5) + Para-aortic (ascending aorta or phrenic) - Cervical Lower thoracic (abdominal) esophagus - Aortopulmonary (5) + Para-aortic (ascending aorta or phrenic) + Subaortic - Celiac (20) - Paratracheal (2R, 2L, 4R, 4L) - Superior mediastinal Esophagus GE Junction - Paraesophageal, NOS - Periesophageal, NOS + Aortopulmonary (5) + Paraesophageal, lower (8l) + Paraesophageal, middle (8m) + Paratracheal, lower (4L, 4R) + Paratracheal, upper (2L, 2R) + Posterior mediastinal (3p) + Supraclavicular (1) + Tracheobronchial (hilar) (10L, 10R) D
800 Regional lymph node(s), NOS Lymph node(s), NOS RN
999 Unknown; regional lymph node(s) not stated Regional lymph node(s) cannot be assessed Not documented in patient record Death Certificate Only U
(1) Fritz AG, Ries LAG (eds). **SEER Extent of Disease 1988: Codes and Coding Instructions (3rd Edition, 1998)**, National Cancer Institute, NIH Pub. No. 98-2313, Bethesda, MD, 1998 (2) Young JL Jr, Roffers SD, Ries LAG, Fritz AG, Hurlbut AA (eds.). **SEER Summary Staging Manual-2000: Codes and Coding Instructions**, National Cancer Institute, NIH Pub. No. 01-4969, Bethesda, MD, 2001. (3) Collaborative Stage Work Group of the American Joint Committee on Cancer. **Collaborative Stage Data Collection System User Documentation and Coding Instructions, version 02.05**. American Joint Committee on Cancer (Chicago, IL) (4) Gress, D.M., Edge, S.B., Gershenwald, J.E., et al. **Principles of Cancer Staging**. In: Amin, M.B., Edge, S.B., Greene, F.L., et al. (Eds.) AJCC Cancer Staging Manual. 8th Ed. New York: Springer; 2017: 3-30 (5) Rice, T.W., Kelsen, D., Hofstetter, W.L., et al. **Esophagus and Esophagogastric Junction**. In: Amin, M.B., Edge, S.B., Greene, F.L., et al. (Eds.) AJCC Cancer Staging Manual. 8th Ed. New York: Springer; 2017: 185-202