EOD Regional Nodes
This input is used for staging
Notes**Note 1:** Code only regional nodes and nodes, NOS, in this field. Distant nodes are coded in the field EOD Mets. **Note 2:** Regional nodes includes bilateral and contralateral involvement of named nodes. **Note 3:** Code 800 if regional lymph nodes are involved, but there is no indication which ones are involved.
NAACCR ItemNAACCR #774
|000||No regional lymph node involvement||NONE|
|300||Aortic (above diaphragm), NOS - Peri/para-aortic, NOS + Ascending aorta (phrenic) + Subaortic (aortico-pulmonary window) Carinal (tracheobronchial) (tracheal bifurcation) Hilar (bronchopulmonary) (proximal lobar) (pulmonary root) Intrapulmonary, NOS - Interlobar - Lobar - Segmental - Subsegmental - Mediastinal, NOS - Anterior - Posterior (tracheoesophageal) Peri/parabronchial Pericardial Peri/paraesophageal Peri/paratracheal, NOS - Azygos (lower peritracheal) Pre- and retrotracheal, NOS: - Precarinal Pulmonary ligament Subcarinal||RN|
|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 medical record Death Certificate Only||U|